Impossible Date: 棘手的謎語
Pofuduk Games
Tricky Riddles with Answers
Alexander Cherkasov
Brain Test 2:謎題總動員
Unico Studio
Who is? 腦筋急轉彎和謎題
Impossible Date
Crystal Method
Brain Riddle - Tricky Puzzles
Azura Global
Impossible Date 2: Fun Riddle
Riddle Time: Tricky Riddles
Fun developer
Tricky Quiz - Riddle Game
DH3 Games
Date
SinaCo