智商測試
Digerati.CZ
IQ Test
Aliaksandr Uvarau
NVQ Std
Tiawy
doubleR
IQ Test International
Tapston Development, LLC
Mathe Alarm Clock
Jarig Duval
IQ Test: Logic brain games
TrasCo Studios
數學|謎題和益智數學遊戲
Black Games
Math Games for the Brain
BrainSoft Apps