Shape Sudoku vs Zen Puzzle

form9 is sudoku, played with shapes. The same 9×9 logic you know — but every cell holds one of nine quiet silhouettes instead of a digit. Nothing to read, nothing to count — just pattern and logic. That makes it a natural fit for people with dyscalculia, kids still learning their numbers, language learners, and anyone who simply thinks in shapes. • A fresh daily puzzle, with a streak to keep • Five difficulties — Easy, Medium, Hard, Expert, and Master • Notes, undo, hints, and gentle error highlighting • Colorblind-friendly by design — shapes carry the meaning, not colors. Nothing to toggle. • Full VoiceOver support — every shape has a clear spoken name • Optional color-hint mode for a redundant cue • Reduce Motion respected • No ads. No tracking. Ever. form9 Pro (one-time purchase) unlocks: • Expert & Master difficulty • Statistics — best times, completions, hint-free streaks • The daily archive — replay any past puzzle Made by a solo developer who believes a good logic puzzle deserves a calm, quiet home. Terms of Use: https://form9sudoku.app/terms/ Privacy Policy: https://form9sudoku.app/privacy/

Take a quiet break with Japanese art. Zen Puzzle turns 100 artworks into picture puzzles across seven carefully selected collections, beginning with Hokusai’s waterfalls. Move the pieces into place and watch matching pieces join together. Finish each puzzle to reveal the next artwork in that collection. When a picture is complete, enjoy it as a Japanese hanging scroll. A puzzle for every mood • Five difficulty levels: 4, 6, 12, 20, or 30 pieces. • Optional hints and a reference image to help you find your next move. • Shuffle the pieces and revisit completed artworks at another difficulty. • Adjustable sound and haptic feedback, plus light and dark appearance. • Puzzles you can play offline, with no timer. Start with the free Hokusai’s Waterfalls collection. A single Premium Pass purchase unlocks the remaining collections and future additions. No subscription is required. Artworks within each collection unlock in order as you complete them. The interface is localized. Individual artwork titles, artist information, and artwork notes are presented in English.