Brain King - IQ Crush
Adevote Interactive
Brain IQ
SmartReactor
Brain Puzzle King
Mangoing Game Studio
Detective IQ: Brain Games
MindYourLogic
Train King Tycoon
BoomBit Games
Brain Train - IQ Games
GameVui Dev
Brain Games: IQ Challenge
Gamejam
Brain Out - IQ Puzzle
Rock Cat Studio
IQ Test: Logic brain games
TrasCo Studios
IQ Test Brain Training Riddles
Paul Stelzer