Perform calculations using reverse Polish notation. Swipe to undo or redo operations. Access a 100-entry stack and 6 memory buttons. View large, easy-to-read displays. Save state on exit. Supports scientific functions and multiple undo/redo levels.
Scan a 2D chessboard to analyze the current position. View moves and tactics suggestions. Play against the computer with adjustable difficulty. Get real-time move recommendations and tips during games.
Play turn-based puzzles using chess-inspired pieces to defeat enemies. Manage a deck of characters to navigate dungeons and overcome challenges. Unlock full game content via in- purchase.
Play a puzzle game where you start with one piece and collect pieces to gain their abilities. Move across the board to collect a coin and complete each level.
Play against another player on a digital chessboard. Move pieces according to their unique movement rules. Save game progress. Challenge opponents online or locally. View move history and replay games.