Cut It: Brain Puzzles
Azura Global
Brain It On! (腦力風暴)
Orbital Nine Games
Brain It
lonelinessfo
Rail Maze : Train puzzler
Spooky House Studios UG (haftungsbeschraenkt)
Math: Brain Puzzles
Bonne Créativité
Rail Maze 2 : Train puzzler
Logic Puzzles - Brain Riddles
Easybrain
Sudoku: Brain Puzzles
Brain Puzzles
Brain Riddle - Tricky Puzzles
Rescue Cut - Rope Puzzle
ITI inc.