SamuraiKu

SamuraiKu provides an infinite supply of samurai and classic sudoku puzzles generated directly on your device. The app features samurai boards consisting of five overlapping 9x9 grids, each verified for a unique solution. Users can play offline, scan paper puzzles using their camera, and sync progress via iCloud. It includes a guided Learn mode that teaches solving techniques like X-Wings, smart hints, and Apple Pencil support for handwriting digits on iPad.