The MathSoft Math Puzzle Page. 8K - 2 Dec 96 Sam Loyd, Chess Puzzle King Sam Loyd. The Puzzle King. Sam Loyd earned worldwide renown through the development of puzzles, including chess problems. Loyd was born in Piladelphia in.
Mathematical puzzles vary from the simple to deep problems which are still unsolved.
A Golden Opportunity to Investigate Multiple Representations of a Problem. Edwin M. Dickey. MIT AI Memo 239, Feb. 29, 1972. Ivars Peterson's MathLand Ivars Peterson's MathLand. October 14, 1996.