Touch CT is a free version of 5x5 puzzle.
CT Kids is a free version of 4x4 puzzle.
Touch CT rules: rotate and match sums along X-rays at all 4 angles.
CT Kids rules: no rotation, two projections only.
Fox board is a set of games (Foxdoku, Fox-Chess, Classic, Fox-on-Paper).
More games and puzzles: poshprogramming.com/games
Contacts: webmaster@poshprogramming.com