Thinking game Home Thinking game 0.0 / 5 ( 0 votes ) Your Rating? Discover Thinking game – Play Free Now on GamePrimary! Thinking game - Very interesting puzzle game with different riddles and tricky tests will challenge your mind. Each game puzzle is individual, you need to think out of the box and solve puzzles. You can play this puzzle game on your phone anywhere at RegionGame and develop your thinking. Categories in which Thinking game is included: Puzzle Love 1 Player Thinking