Developer: Verschueren Geert

Math King – A Puzzle Game to Test Your Math Skills

Mathdoku – A Puzzle Game with Math

Manic Maze – Maze escape

Ugandan Knuckles Maze Escape: A Challenging Puzzle Game

Modulot – Addictive Puzzle Game Based on Number Modulus Values

Serpentino: A Challenging Puzzle Game for Android

A free program for Android, by Verschueren Geert.