詰将棋 is the definitive puzzle shogi app for Android. With a wide range of problems ranging from 1-move to 11-moves, this app offers a variety of challenging puzzles to solve.

Featuring a dedicated shogi engine,詰将棋 provides feedback on every move, even if it's not the correct solution. By continuing to play, users can understand why their moves are incorrect and improve their problem-solving skills.

With a total of 386 problems,詰将棋 offers a substantial volume of puzzles across different difficulty levels. Whether you're a beginner or an advanced player, there's something for everyone to enjoy.

Key features include the ability to select and randomly generate problems, a pinch-out zoom function, the option to hide the number of moves (only during random problem generation), a hint function, the ability to change the board and pieces, an automatic replay of the solution, a clear mark function, an updated clear time feature, a voice reading function, and explanations of the rules for shogi and詰将棋.

Please note that詰将棋 may not function properly on Android 4.4 if the ART runtime is selected (which is not the default option).