Description:
Xnum is a freeware program that can be used as a scratchpad to work the "Challenger" puzzles that appear in some newspapers.
It will also generate approximately 65,000 puzzles of its own for you to solve.
An automatic solver is included. Source available upon request.
Reviews:
*** [Mar 4, 2005] by Marty
While I am still waiting for the other comment I made about Algebraf (which it- self doesn't have "option" keys), I will inform to you that X-Num does work, but I believe a keyboard version is needed. (I keep getting the 'Error/Reset' mes-sage as I am playing that game!) Hopefully, you'll have a keyboard-cus-tomized version of X-Num, in which it otherwise is a great number game, this coming summer!
