This Web page is intended to record solutions submitted by students in grades three through twelve. Submissions will be posted starting February 1, 2002.Rules: use the digits in the year 2002 and the operations of +, -, x, ÷, sqrt (square root), ^ (raise to a power), and ! (factorial), along with grouping symbols, to write expressions for the counting numbers 1 through 100. Please read and follow the rules carefully.
Teachers may print out worksheets for students to record their findings, or print sheets of manipulatives for students to use.
| Solution | Name | Grade | School | |
| 21 | ||||
| 2^0+20 | Ben Arscott | 6 | I.S.T | |
| 20+2^0 | Jennifer Bell | 9 | West Jr. High School | |
| 20-0!+2 | Hamid Reza Biazar | 11 | Tehran High School | |
| 20+2-0! | Josh Burkhart | 7 | Wilson Central Junior High | |
| 20+2^0 | Zachary B. | 6 | Parker Middle School | |
| 20+0!*0! | Jody A. Cohen | 10 | North Springs High School | |
| (20-0!)+2 | Heather Corroon | 7 | Wilson Central Junior High | |
| 20+2^0 | Ryan C | 6 | Parker Middle School | |
| 20+2^0 | Tim C | 6 | Parker Middle School | |
| 20-0!+2 | Ryan Ebner | 7 | Wilson Central Junior High | |
| 20+2-0! | Eric Fitterling | 7 | Wilson Central Junior High | |
| (22/0!)-0! | Zach French | 10 | North Springs High School | |
| (22+0)-0! | Anna F | 5 | Akron Elementary | |
| sqrt(20^2)+0! 20-0!+2 |
Lisa Gardner | 6 | Lincoln Middle School | |
| 20x0!+0! | Lilla Gazsó | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| 20+2^0 | James Hopfenblatt | 9 | West Junior High School | |
| 20+2^0 | Sándor Kazi | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| 20-0!+2 | Lajos Korcsok | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| (22-0!)x 0! | Ryan Kunkle | 7 | Wilson Central Junior High | |
| 20-0!+2 | Tom Lesure | 12 | McCann Technical High School | |
| 22-0!-0 | Amanda Lloyd | 7 | Wilson Central Junior High | |
| [(20+(-0!))+2] [(sqrt2^0)+ 20] |
Ashley Maignan | 9 | Brookstone School | |
| 20+2-0! | Andrea Marinescu | 6 | Mount Olive Middle School | |
| 20-0!+2 | Bobby Matthew | 8 | Mount Olive Middle School | |
| 20+2-0! | Ryan McNeil | 9 | West Junior High School | |
| 20+2^0 | Adriana Mdo | 8 | Carr Intermediate | |
| 20+2^0 | Oszkár Mihály | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| 20+2-0! | Alex Morgovsky | 3 | UPenn | |
| (20+2)-0! | Nicholas M. | 5 | Akron Elementary | |
| 20+(2^0) | Stefan M. | 10 | North Springs High School | |
| (20+2)-0! | Alex Navone | 7 | Wilson Central Junior High | |
| 22-(0!^0!) | Elmer Newsome | 11 | Hancock Central | |
| 20+2^0 | Kirsch Norbert | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| (22/0!)-0! | Amy Patel | 10 | North Springs High School | |
| (22/0!)-0! | Tiffany Petties-Smith | 10 | North Springs High School | |
| 20+2^0 | Yasmin Poustchi | 8 | Sampson G Smith | |
| 20+2^0 | Pritika P. | 6 | Parker Middle School | |
| 20+2-0! | Amanda Reed | 7 | Wilson Central Junior High | |
| 0+22-0! | Zachary Sandman | 4 | Joseph Kushner Hebrew Academy | |
| 20+2-0! | Emily Seifert | 12 | North Springs High School | |
| 20-0!+2 | Meghan Shoff | 7 | Wilson Central Junior High | |
| 20+(0^2)! | Sam Steinberg | 10 | North Springs High School | |
| 22-0^0 20+2^0 |
Major Tam·s | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| 20+2-0! | Michael Tiffany | 7 | Wilson Central Junior High | |
| 22-0!+0 | Amber Verser | 5 | Mary Blair Elementary | |
| 22+sqrt(0)-0! | April Verser | 8 | Walt Clark Middle School | |
| 20 + 2 - 0! | George Vulov | 10 | North Springs High School | |
| 20+2-0! | Sean Wagner | 7 | Wilson Central Junior High | |
| 22-0!-0 | Christina Yoder | 7 | Wilson Central Junior High | |
| 20+(2-0!) | Paul Yoon | 10 | North Springs High School | |
| 20+2^0 22-0^0 |
Cs·nyi Zolt·n | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| (22-0!)*0! | Pat | 12 | McCann Technical High School | |
| 20+2!-0! | Kelly Hudson and Jackie Wolfson | 11 | North Springs High School | |
| 22-0!+0 | Jennifer Robbins & Jennifer Sichel | 12 | North Springs High School | |
| 22 | ||||
| 20+2+0 | Kocsis Andras | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| 20+2+0 (22/0!)+0 |
Mike Asibra-Minta | 11 | North Springs High School | |
| 20+2+0 | Jennifer Bell | 9 | West Jr. High School | |
| 20+0+2 | Hamid Reza Biazar | 11 | Tehran High School | |
| 20 + 2 + 0 | Hunter Brooks | 12 | Durham Academy | |
| 22+0+0 | Josh Burkhart | 7 | Wilson Central Junior High | |
| (20-0)+2 | Cory B | 5 | Akron Elementary | |
| 22+0+0 | Zachary B. | 6 | Parker Middle School | |
| 20+2*0! | Jody A. Cohen | 10 | North Springs High School | |
| 20-0+2 | Heather Corroon | 7 | Wilson Central Junior High | |
| 2+20+0 | Ryan C | 6 | Parker Middle School | |
| 20+(2+0) | Tim C | 6 | Parker Middle School | |
| 20+2+0 | Frank Duplissis | 8 | Mount Olive Middle School | |
| 22-0-0 | Ryan Ebner | 7 | Wilson Central Junior High | |
| 22+0+0 | Ashley Eevardi | 8 | Mount Olive Middle School | |
| 20+2+0 | Eric Euchler | 5 | Clarksburg Elementary | |
| 20+2+0 | Kristin Euchler | 4 | Clarksburg Elementary | |
| 20+2+0 | Eric Fitterling | 7 | Wilson Central Junior High | |
| 22+0+0 | Ashley Franks | 8 | South Middle School | |
| (22+0)-0 | Anna F | 5 | Akron Elementary | |
| 20+0+2 | Lisa Gardner | 6 | Lincoln Middle School | |
| 20+0+2 | Brandon Gary | 6 | Pocahontas Middle School | |
| 20+2+0 | Lilla Gazsó | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| 20+2+0 | Spencer Guld | 6 | Pocahontas Middle School | |
| 22-0+0 | Christian Hansen | 6 | Pocahontas Middle School | |
| 22+0+0 | James Hopfenblatt | 9 | West Junior High School | |
| 20+2+0 | Sándor Kazi | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| 22+0+0 | Melissa Kosheff | 8 | Mount Olive Middle School | |
| (20+2)- 0 | Ryan Kunkle | 7 | Wilson Central Junior High | |
| 22+0+0 | Tom Lesure | 12 | McCann Technical High School | |
| 20+2+0 | Caroline Little | 6 | Pocahontas Middle School | |
| 22+0+0 | Amanda Lloyd | 7 | Wilson Central Junior High | |
| 20+2+0 | Justin Marchigiano | 8 | Mount Olive Middle School | |
| 20+2-0 | Andrea Marinescu | 6 | Mount Olive Middle School | |
| 22+0+0 | Ryan McNeil | 9 | West Junior High School | |
| 20+2+0 | Amanda Meighan | 6 | Pocahontas Middle School | |
| 22/(0^0) | Oszkár Mihály | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| 20+2.0 | Adriana Montes De Oca | 8 | Carr Intermediate | |
| 20+2+0 | Alex Morgovsky | 3 | UPenn | |
| 22-0-0 | Stefan M. | 10 | North Springs High School | |
| 22+0+0 | Alex Navone | 7 | Wilson Central Junior High | |
| 20+2+0 | Kirsch Norbert | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| (22/0!)+0 | Amy Patel | 10 | North Springs High School | |
| (22/0!)-0 | Tiffany Petties-Smith | 10 | North Springs High School | |
| 22+(0+0) | Pritika P. | 6 | Parker Middle School | |
| 22+0+0 | Amanda Reed | 7 | Wilson Central Junior High | |
| 22+0+0 | Brooke Reitz | 7 | Wilson Central Junior High | |
| 22+(0+0) | Nick R | 6 | Parker Middle School | |
| 22+0+0 | Zachary Sandman | 4 | Joseph Kushner Hebrew Academy | |
| 20+2-0 | Emily Seifert | 12 | North Springs High School | |
| 22x0!-0 | Meghan Shoff | 7 | Wilson Central Junior High | |
| 20+2+0 | Margarita Skorubskaya | 6 | Mount Olive Middle School | |
| 20+2+0 | Sam Steinberg | 10 | North Springs High School | |
| (2^2)!-0!-0! | Misam Taherbhai | 10 | North Springs High School | |
| 20+02 | Major Tam·s | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| (22-0)+0 | Alex Thompson | 6 | Pocahontas Middle School | |
| 20+2+0 | Francesco Tetto | 8 | Mount Olive Middle School | |
| 20+2+0 | Michael Tiffany | 7 | Wilson Central Junior High | |
| 20+2!+0 | Amber Verser | 5 | Mary Blair Elementary | |
| sqrt(0)+0+22 | April Verser | 8 | Walt Clark Middle School | |
| 20 + 2 - 0 | George Vulov | 10 | North Springs High School | |
| (2^2)!-0!-0! | Sean Wagner | 7 | Wilson Central Junior High | |
| 20+2+0 | Jeff Walker | 6 | Pocahontas Middle School | |
| 0+22-0 | Christina Yoder | 7 | Wilson Central Junior High | |
| 20+2+0 | Paul Yoon | 10 | North Springs High School | |
| 20+02 22^(0^0) |
Cs·nyi Zolt·n | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| 20+2+0 | Jamie | 8 | Mount Olive Middle School | |
| 20+0+2 | Pat | 12 | McCann Technical High School | |
| 20-0+2 | Theo | 6 | I.S.T | |
| 20/0!+2 | Kelly Hudson and Jackie Wolfson | 11 | North Springs High School | |
| 22-0+0 | Jennifer Robbins & Jennifer Sichel | 12 | North Springs High School | |
|
(20+2)-0 22+0-0 (22-0)+0 2 + 20 - 0 (20 + 0 ) + 2 |
Wings5 | 5 | Ridgeway Elementary School | |
| 23 | ||||
| 22+0^0 20+2+0! |
Kocsis Andras | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| 20+2+0! (22/0!)+0! |
Mike Asibra-Minta | 11 | North Springs High School | |
| 20+0!+2 | Hamid Reza Biazar | 11 | Tehran High School | |
| 20 + 2 + 0! | Hunter Brooks | 12 | Durham Academy | |
| 20+2+0! | Josh Burkhart | 7 | Wilson Central Junior High | |
| (0^0)+22 | Cory B | 5 | Akron Elementary | |
| 22+0^0 | Zachary B. | 6 | Parker Middle School | |
| 20+2+0! | Jody A. Cohen | 10 | North Springs High School | |
| 20+0!+2 | Heather Corroon | 7 | Wilson Central Junior High | |
| 22+0^0 | Ryan C | 6 | Parker Middle School | |
| ((2^2)!)-(0^0) | Tim C | 6 | Parker Middle School | |
| 0!+0+22 | Ryan Ebner | 7 | Wilson Central Junior High | |
| 22+0!+0 | Ashley Eevardi | 8 | Mount Olive Middle School | |
| 20+0!+2 | Eric Euchler | 5 | Clarksburg Elementary | |
| 20+2+0! | Eric Fitterling | 7 | Wilson Central Junior High | |
| (22+0)+0! | Anna F | 5 | Akron Elementary | |
| 20+0!+2 | Lisa Gardner | 6 | Lincoln Middle School | |
| 22+0^0 | Lilla Gazsó | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| 22+0!-0 | Christian Hansen | 6 | Pocahontas Middle School | |
| 22+0!+0 | Meredith Harrison | 9 | West Junior High School | |
| 22+0!+0 | Julia Higginbotham | 6 | Pocahontas Middle School | |
| 22+0!+0 | James Hopfenblatt | 9 | West Junior High School | |
| 20+2+0! | Sándor Kazi | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| 20+0!+2 | Lajos Korcsok | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| (20+2)+ 0! | Ryan Kunkle | 7 | Wilson Central Junior High | |
| 22+0^0 | Hadiya Layne | 8 | Sampson G Smith | |
| 20+0!+2 | Tom Lesure | 12 | McCann Technical High School | |
| 20+0!+2! | Elana Levy | 4 | Joseph Kushner Hebrew Academy | |
| 20+2+0! | Caroline Little | 6 | Pocahontas Middle School | |
| 22+0+0! | Amanda Lloyd | 7 | Wilson Central Junior High | |
| [(sqrt(0!)+20+2] | Ashley Maignan | 9 | Brookstone School | |
| 20+2+0! | Bobby Matthew | 8 | Mount Olive Middle School | |
| 22+0!+0 | Ryan McNeil | 9 | West Junior High School | |
| 22+0^0 | Adriana Mdo | 8 | Carr Intermediate | |
| 20+2+0! | Amanda Meighan | 6 | Pocahontas Middle School | |
| 22+0^0 | Oszkár Mihály | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| 20+2+0! | Alex Morgovsky | 3 | UPenn | |
| (20+2)+0! | Nicholas M. | 5 | Akron Elementary | |
| 22+0+0! | Alex Navone | 7 | Wilson Central Junior High | |
| 22+0^0 | Kirsch Norbert | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| (22/0!)+0! | Amy Patel | 10 | North Springs High School | |
| (22/0!)+0! | Tiffany Petties-Smith | 10 | North Springs High School | |
| 22+0+0! | Amanda Reed | 7 | Wilson Central Junior High | |
| 2+20+0! | Brooke Reitz | 7 | Wilson Central Junior High | |
| (2+2)!-0^0 | Nick R | 6 | Parker Middle School | |
| 0+22+0! | Zachary Sandman | 4 | Joseph Kushner Hebrew Academy | |
| 20+2+0! | Emily Seifert | 12 | North Springs High School | |
| 20+2+0! | Meghan Shoff | 7 | Wilson Central Junior High | |
| (22+0)+0! | Arielle Sklavos | 6 | Pocahontas Middle School | |
| (2*2)!+0+0 | Jason Sreedhar | 6 | Pocahontas Middle School | |
| 20+2+0! | Sam Steinberg | 10 | North Springs High School | |
| (2^2)!-0^0 | Misam Taherbhai | 10 | North Springs High School | |
| 22+0^0 | Major Tam·s | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| 20+2+0! | Michael Tiffany | 7 | Wilson Central Junior High | |
| 20+2!+0! | Amber Verser | 5 | Mary Blair Elementary | |
| 20+2+0! | April Verser | 8 | Walt Clark Middle School | |
| 20 + 2 + 0! | George Vulov | 10 | North Springs High School | |
| (2^2)!x0!-0! | Sean Wagner | 7 | Wilson Central Junior High | |
| 22+0!-0 | Christina Yoder | 7 | Wilson Central Junior High | |
| 20+2+0! | Paul Yoon | 10 | North Springs High School | |
| 22+0^0 | Cs·nyi Zolt·n | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| 20+0!+2 | Joe | 9 | International School of Toulouse | |
| 20+2+0! | Pat | 12 | McCann Technical High School | |
| 20+0!+2 | Kelly Hudson and Jackie Wolfson | 11 | North Springs High School | |
| 22+0!+0 | Jennifer Robbins & Jennifer Sichel | 12 | North Springs High School | |
| 22+0+0! | Yotam Tubul, Zachary Sandman, Elana Levy | 4 | Joseph Kushner Hebrew Academy | |
| 24 | ||||
| (2+2)!+0+0 | Claire Are | 6 | Pocahontas Middle School | |
| (2+2)!+0+0 | Mike Asibra-Minta | 11 | North Springs High School | |
| 22+0!+0! | Hamid Reza Biazar | 11 | Tehran High School | |
| 22+0!+0! | Josh Burkhart | 7 | Wilson Central Junior High | |
| (2X2)!+0+0 | Cory B | 5 | Akron Elementary | |
| (2+0+0+2)! | Robert Calhoun | 11 | Brookstone | |
| (2+2)!+0+0 | Steven Chou | 8 | Sampson G Smith | |
| [(2+2)!]+0+0 | Jody A. Cohen | 10 | North Springs High School | |
| 22+0!+0! | Heather Corroon | 7 | Wilson Central Junior High | |
| ((2^2)!)*(0^0) | Tim C | 6 | Parker Middle School | |
| 0!+0!+22 | Ryan Ebner | 7 | Wilson Central Junior High | |
| (2+2)!+0+0 | Ashley Eevardi | 8 | Mount Olive Middle School | |
| (22+0!)+0! | Anna F | 5 | Akron Elementary | |
| (2^(0*0+2))! (2+0+0+2)! |
Lisa Gardner | 6 | Lincoln Middle School | |
| (2x2)!+0+0 | Lilla Gazsó | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| (2+2)!+0*0 | Sándor Kazi | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| (22+0!)+ 0! | Ryan Kunkle | 7 | Wilson Central Junior High | |
| 22+0!+0! | Tom Lesure | 12 | McCann Technical High School | |
| 22+0!+0! | Elana Levy | 4 | Joseph Kushner Hebrew Academy | |
| (2^2)!+(0*0) | Caroline Little | 6 | Pocahontas Middle School | |
| 22+0!+0! | Amanda Lloyd | 7 | Wilson Central Junior High | |
| [22+(0!-(-0!))] | Ashley Maignan | 9 | Brookstone School | |
| (2+2+0+0)! | Matt M. Mattioli | 6 | Pocahontas Middle School | |
| 22+0!+0! | Ryan McNeil | 9 | West Junior High School | |
| (2+2)!+0+0 | Amanda Meighan | 6 | Pocahontas Middle School | |
| (2*2)!+0+0 | Alyssa Migliore | 6 | Pocahontas Middle School | |
| (2*2)!+0*0 | Oszkár Mihály | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| 22+0!+0! | Alex Morgovsky | 3 | UPenn | |
| (2x2)!+0+0 | Nicholas M. | 5 | Akron Elementary | |
| (2+2)!+0+0 | Ike Newman | 5 | Joseph Kushner Hebrew Academy | |
| 22+0!+0! | Amy Patel | 10 | North Springs High School | |
| 22+0!+0! | Tiffany Petties-Smith | 10 | North Springs High School | |
| (2!*2)!+0-0 | Danielle Pooler | 7 | Radnor Middle School | |
| (2x2)!+(0+0) | Pritika P. | 6 | Parker Middle School | |
| (2x2)!+0+0 | Brooke Reitz | 7 | Wilson Central Junior High | |
| (2+0+0+2)! | Tim Röper | 11 | ConvoS Gymn. | |
| (2+2)!-(0+0) | Nick R | 6 | Parker Middle School | |
| (2+2)!-0-0 | Emily Seifert | 12 | North Springs High School | |
| 22+0!+0! | Meghan Shoff | 7 | Wilson Central Junior High | |
| (2*2)!+0+0 | Jason Sreedhar | 6 | Pocahontas Middle School | |
| (2+2)!+0+0 | Misam Taherbhai | 10 | North Springs High School | |
| 22+0!+0! | Michael Tiffany | 7 | Wilson Central Junior High | |
| 22+0!+0! | Amber Verser | 5 | Mary Blair Elementary | |
| 22+(0!+0!) | April Verser | 8 | Walt Clark Middle School | |
| ( 2 ^ 2 + 0 + 0)! | George Vulov | 10 | North Springs High School | |
| (2^2)!x0!x0! | Sean Wagner | 7 | Wilson Central Junior High | |
| 22+0!+0! | Christina Yoder | 7 | Wilson Central Junior High | |
| (2*2)!+0+0 | Paul Yoon | 10 | North Springs High School | |
| 22+0!+0! | Pat | 12 | McCann Technical High School | |
| (2^2)!+0+0 | Rob | 6 | I.T.S | |
| 22+0!+0! | Kelly Hudson and Jackie Wolfson | 11 | North Springs High School | |
| 22+0!+0! | Jennifer Robbins & Jennifer Sichel | 12 | North Springs High School | |
| (2 x 2)! +0 +0 | WINGS 5 | 5 | Ridgeway Elementary School | |
| 25 | ||||
| (2+2)!+0!+0 | Mike Asibra-Minta | 11 | North Springs High School | |
| (2+2)!+0!+0 | Hamid Reza Biazar | 11 | Tehran High School | |
| (2+2)!+0+0! | Zachary B. | 6 | Parker Middle School | |
| [(2+2)!]+0!*0! | Jody A. Cohen | 10 | North Springs High School | |
| (2+2)!+0!+0 | Heather Corroon | 7 | Wilson Central Junior High | |
| (2^2)!)+(0^0) | Tim C | 6 | Parker Middle School | |
| (2+2)!+0!+0 | Ashley Eevardi | 8 | Mount Olive Middle School | |
| (2x2)!+0!+0 | Eric Fitterling | 7 | Wilson Central Junior High | |
| (2^2)!+0!+0 (0!/.2)^(2+0) 20/(0!-.2) |
Lisa Gardner | 6 | Lincoln Middle School | |
| (2x2)!+0^0 | Lilla Gazsó | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| (2^2)!+0!+0 | Csilla Hell | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| (2+2)!+0+0! | James Hopfenblatt | 9 | West Junior High School | |
| [(2^2)!]+(0^0) | Sarah Jarrell | 9 | Brookstone | |
| (2+2)!+0^0 | Sándor Kazi | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| [(2+2)!]+0!+0 | Tom Lesure | 12 | McCann Technical High School | |
| (2x2)!+0!+0 | Elana Levy | 4 | Joseph Kushner Hebrew Academy | |
| (0!/.02)/2 | Amanda Lloyd | 7 | Wilson Central Junior High | |
| (0!)/(.02)/2 | Andrea Marinescu | 6 | Mount Olive Middle School | |
| (2+2)!+(0!+0) | Amanda Meighan | 6 | Pocahontas Middle School | |
| (2*2)!+0^0 | Oszkár Mihály | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| (2+2)! + 0! + 0 | Alex Morgovsky | 3 | UPenn | |
| (2x2)!+0^0 (2x2)!+0!+0 |
Nicholas M. | 5 | Akron Elementary | |
| (2+2)!+(0!+0) | Alex Navone | 7 | Wilson Central Junior High | |
| (0!/.02)/2 | Elmer Newsome | 11 | Hancock Central | |
| (2*2)!+0!-0 | Amy Patel | 10 | North Springs High School | |
| (2x2)!+0!+0 | Brooke Reitz | 7 | Wilson Central Junior High | |
| (2+2)!+0^0 | Nick R | 6 | Parker Middle School | |
| (2+2)!+0!-0 | Emily Seifert | 12 | North Springs High School | |
| (2+2)!+0^0 | Carter Staples | 11 | Brookstone School | |
| (2+2)!+0^0 | Misam Taherbhai | 10 | North Springs High School | |
| (2+2)!+0!+0 | Michael Tiffany | 7 | Wilson Central Junior High | |
| 0!/.02/2 | Amber Verser | 5 | Mary Blair Elementary | |
| (0!/.02)/2 | April Verser | 8 | Walt Clark Middle School | |
| (2 ^ 2)! + 0! + 0 | George Vulov | 10 | North Springs High School | |
| (2^2)!x0!+0! | Sean Wagner | 7 | Wilson Central Junior High | |
| (2+2)!+0!+0 | Kelly Hudson and Jackie Wolfson | 11 | North Springs High School | |
| (2*2)!+0!+0 | Jennifer Robbins & Jennifer Sichel | 12 | North Springs High School | |
| 26 | ||||
| (2+2)!+0!+0! (2^2)!+0!+0! |
Kocsis Andras | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| (2+2)!+0!+0! | Mike Asibra-Minta | 11 | North Springs High School | |
| (2+0!+0!)!+2 | Hamid Reza Biazar | 11 | Tehran High School | |
| (2+2)! + 0! + 0! | Hunter Brooks | 12 | Durham Academy | |
| 20+(2+0!)! | Josh Burkhart | 7 | Wilson Central Junior High | |
| (2+0!+0!)!+2 | Zachary B. | 6 | Parker Middle School | |
| [(2+2)!]+0!+0! | Jody A. Cohen | 10 | North Springs High School | |
| (0!+0!+2)!+2 | Heather Corroon | 7 | Wilson Central Junior High | |
| (2+2)!+0!+0! | Ashley Eevardi | 8 | Mount Olive Middle School | |
| (2x2)!+0!+0! | Eric Fitterling | 7 | Wilson Central Junior High | |
| (2^2)!+0!+0! (2+0!+0!)!+2 (.2^(-2))+0!+0 |
Lisa Gardner | 6 | Lincoln Middle School | |
| (2^2)!+0!+0! | Csilla Hell | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| (2+2)!+0!+0! | James Hopfenblatt | 9 | West Junior High School | |
| (2+2)!+0!+0! | Sándor Kazi | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| [(2+2)!]+0!+0! | Tom Lesure | 12 | McCann Technical High School | |
| (2x2)!+0!+0! | Elana Levy | 4 | Joseph Kushner Hebrew Academy | |
| (2+0!+0!)!+2 (2+2)!+(0!+0!) |
Andrea Marinescu | 6 | Mount Olive Middle School | |
| (2+2)!+(0!+0!) | Amanda Meighan | 6 | Pocahontas Middle School | |
| (2*2)!+0!+0! | Oszkár Mihály | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| (2+2)! + 0! + 0! | Alex Morgovsky | 3 | UPenn | |
| (2+2)!+(0!+0!) | Alex Navone | 7 | Wilson Central Junior High | |
| (2*2)!+0!+0! | Amy Patel | 10 | North Springs High School | |
| (2x2)!+(0!+0!) | Pritika P. | 6 | Parker Middle School | |
| (2x2)!+0!+0! | Brooke Reitz | 7 | Wilson Central Junior High | |
| (2+2)!+0!+0! | Nick R | 6 | Parker Middle School | |
| (2+2)!+0!+0! | Emily Seifert | 12 | North Springs High School | |
| (2+2)!+0!+0! | Arielle Sklavos | 6 | Pocahontas Middle School | |
| (2^2)!+0!+0! | John Strika | 11 | North Springs High School | |
| (2^2)!+0!+0! | Misam Taherbhai | 10 | North Springs High School | |
| (2+0!+0!)!+2 | Michael Tiffany | 7 | Wilson Central Junior High | |
| (0!+2+0!)!+2 | Amber Verser | 5 | Mary Blair Elementary | |
| ((2+0!+0!)!)+2 | April Verser | 8 | Walt Clark Middle School | |
| (2 ^ 2)! + 0! + 0! | George Vulov | 10 | North Springs High School | |
| (2^2)!+0!+0! | Sean Wagner | 7 | Wilson Central Junior High | |
| (2^2)!+0!+0! | Sarah Wood | 9 | West Junior High School | |
| (2x2)!+0!+0! | Christina Yoder | 7 | Wilson Central Junior High | |
| 20+(0!+2)! | Rahid Zaman | 10 | Albemarle High School | |
| (2*2)!+0!+0! | Danielle | 6 | Pocahontas Middle School | |
| (2+2)!+0!+0! | Tony | 9 | International School of Toulouse | |
| (2+2)!+0!+0! | Kelly Hudson and Jackie Wolfson | 11 | North Springs High School | |
| (2*2)!+0!+0! | Jennifer Robbins & Jennifer Sichel | 12 | North Springs High School | |
| 27 | ||||
| (2+0!)^(2+0!) | Emily Abrahams | 6 | Pocahontas Middle School | |
| (2+0!)^(2+0!) | Hamid Reza Biazar | 11 | Tehran High School | |
| (2+0!)^(2+0!) | Zac B. | 6 | Parker Middle School | |
| (2+0!)^(2+0!) | Jody A. Cohen | 10 | North Springs High School | |
| (0!+2)^(0!+2) | Heather Corroon | 7 | Wilson Central Junior High | |
| (2+0!)^(2+0!) | Tim C | 6 | Parker Middle School | |
| (2+0!)^(2+0!) | Eric Fitterling | 7 | Wilson Central Junior High | |
| (2+0!)^(2+0!) | Zach French | 10 | North Springs High School | |
| (.2^(-2))+0!+0! sqrt((2+0!)^(0!+2)!) |
Lisa Gardner | 6 | Lincoln Middle School | |
| (2+0!)^(2+0!) | Lilla Gazsó | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| (2+0!)^(2+0!) | Meredith Harrison | 9 | West Junior High School | |
| (0!+2)^(2+0!) | Csilla Hell | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| (2+0!)^(2+0!) | Rebecca Hess | 9 | West Jr. High School | |
| (2+0!)^(2+0!) | Tom Lesure | 12 | McCann Technical High School | |
| (2+0!)^(2+0!) | Andrea Marinescu | 6 | Mount Olive Middle School | |
| (2+0!)^(2+0!) | Oszkár Mihály | 9 | SZTE Ságvári Endre Gyakorló Gimnázium | |
| (2+0!)^(2+0!) | Alex Morgovsky | 3 | UPenn | |
| (2+0!)^(2!+0!) | Amy Patel | 10 | North Springs High School | |
| (2+0!)^(2+0!) | Emily Seifert | 12 | North Springs High School | |
| (2+0!)^(2+0!) | Matt Skouras | 8 | Mount Olive Middle School | |
| (2+0!)^(2+0!) | Misam Taherbhai | 10 | North Springs High School | |
| (2+0!)^(2+0!) | Michael Tiffany | 7 | Wilson Central Junior High | |
| (2+0!)^(2+0!) | Amber Verser | 5 | Mary Blair Elementary | |
| (2+0!)^(2+0!) | April Verser | 8 | Walt Clark Middle School | |
| (2 + 0!) ^ (2 + 0!) | George Vulov | 10 | North Springs High School | |
| (2+0!)^(2+0!) | Sean Wagner | 7 | Wilson Central Junior High | |
| (2+0!)^(2+0!) | Sarah Wood | 9 | West Junior High School | |
| (2+0!)^(2+0!) | Kelly Hudson and Jackie Wolfson | 11 | North Springs High School | |
| (2+0!)^(2+0!) | Jennifer Robbins & Jennifer Sichel | 12 | North Springs High School | |
| 28 | No solutions have been submitted for this number. | |||
| 29 | ||||
| [(2+0!)!/.2]-0! | Jody A. Cohen | 10 | North Springs High School | |
| (((2+0!)!)/.2)-0! | Tim C | 6 | Parker Middle School | |
| (((2+0!)!)/.2)-0! | Lisa Gardner | 6 | Lincoln Middle School | |
| (2+0!)!/.2-0! | Meredith Harrison | 9 | West Junior High School | |
| [(2+0!)!/.2]-0! | Andrea Marinescu | 6 | Mount Olive Middle School | |
| (2+0!)!/.2-0! | Amy Patel | 10 | North Springs High School | |
| (2+0!)!/.2-0! | Tiffany Petties-Smith | 10 | North Springs High School | |
| ((0!+2)!/.2)-0! | Pritika P. | 6 | Parker Middle School | |
| (((2+0!)!)/.2-0! | John Strika | 11 | North Springs High School | |
| (((2+0!)!)/.2)-0! | Misam Taherbhai | 10 | North Springs High School | |
| (2+0!)!/.2-0! | Michael Tiffany | 7 | Wilson Central Junior High | |
| ((0!+2)!/.2)-0! | Amber Verser | 5 | Mary Blair Elementary | |
| (2 + 0!)! / .2 - 0! | George Vulov | 10 | North Springs High School | |
| (2+0!)!/.2-0! | Sean Wagner | 7 | Wilson Central Junior High | |
| [(2+0!)!]/.2-0! | Jennifer Robbins & Jennifer Sichel | 12 | North Springs High School | |
| 30 | ||||
| [(2+0!)!/.2]*0! | Jody A. Cohen | 10 | North Springs High School | |
| ((2+0!)!)/(.2+0) | Tim C | 6 | Parker Middle School | |
| (2+0!)!/0.2 | Eric Fitterling | 7 | Wilson Central Junior High | |
| (((2 +0!)!)/0.2) | Lisa Gardner | 6 | Lincoln Middle School | |
| (2+0!)!/.2+0 | Meredith Harrison | 9 | West Junior High School | |
| (2+0!)!/.2+0 | Amy Patel | 10 | North Springs High School | |
| (2+0!)!/.2+0 | Tiffany Petties-Smith | 10 | North Springs High School | |
| ((2+0!)!)/.2+0 | Misam Taherbhai | 10 | North Springs High School | |
| (2+0!)!/0.2 | Michael Tiffany | 7 | Wilson Central Junior High | |
| ((2+0!)!)/0.2 | April Verser | 8 | Walt Clark Middle School | |
| (2 + 0!)! / .2 - 0 | George Vulov | 10 | North Springs High School | |
| (2+0!)!/.2x0! | Sean Wagner | 7 | Wilson Central Junior High | |
| (2+0!)!/(.2+0) | Kelly Hudson and Jackie Wolfson | 11 | North Springs High School | |
| [(2+0!)!]/.2-0 | Jennifer Robbins & Jennifer Sichel | 12 | North Springs High School | |
| Solutions 1 to 10 | Solutions 11 to 20 | Solutions 31 to 40 |
| Solutions 41 to 50 | Solutions 51 to 60 | Solutions 61 to 70 |
| Solutions 71 to 80 | Solutions 81 to 90 | Solutions 91 to 100 |
Please notify judyann@ptdprolog.net of any errors.