Drexel dragonThe Math ForumDonate to the Math Forum

The Math Forum Internet Mathematics Library

The Paper Challeran

Library Home || Full Table of Contents || Suggest a Link || Library Help

Visit this site: http://www5.ocn.ne.jp/~pachalle/pachalleEnglishpage.html

Author:Ryosuke Ito & TOSS
Description: Starting with a score of 1, trace a route through the Paper Challeran. Add to, multiply, or subtract from this score, as indicated at every edge along the way. Compete by registering scores online. Numbers around each block change every month. Find rules, rankings, and previous Paper Challerans. Also available in Japanese

Levels: Elementary
Languages: English, Japanese
Resource Types: Problems/Puzzles, Daily/Weekly/Monthly Challenges
Math Topics: Basic Operations

[Privacy Policy] [Terms of Use]

Home || The Math Library || Quick Reference || Search || Help

© 1994- The Math Forum at NCTM. All rights reserved.