Share
Pin it!
Google Plus

2011 Daily Puzzle Challenge

Like a good challenge? Try these problems provided at the NCTM 2011 Annual Meeting. A new set of puzzles will be made available at the Illuminations booth (#422) each morning. People can work singly or in teams consisting of up to three people. Puzzlers turned in their answers at the Illuminations booth by 2:30 pm that day. The entry with the highest score won a prize.

Ready to try your hand? Need some help in finding a solution? See below (all files are PDFs).


Wednesday’s Daily Puzzle Challenge
 
Problems  Solutions
 
Thursday’s Daily Puzzle Challenge
 
Problems  Solutions
 
Friday’s Daily Puzzle Challenge
 
Problems  Solutions
 


Your feedback is important! Comments or concerns regarding the content of this page may be sent to nctm@nctm.org. Thank you.