Chess Tactic Puzzles
TIMLEG
象棋
Gnik Box
Chess Tactics Pro (Puzzles)
LR Studios
适合初学者的国际象棋战术
Chess King
iChess - Chess Tactics/Puzzles
MyChessApps.com
基本国际象棋战术 1
Шахматные задачи, тактика
Andrew Zahalski
Gunpoint Tactic
Hoopsly FZE
CT-ART 4.0(国际象棋战术, 1200-2400)
Chess Tactics Art (1600-1800)