Shape Sudoku vs Bubble Arrow

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/

Bubble Arrow is a free-to-play social bubble-popping platform packed with arcade games, real-time PvP, character chats, and monthly rewards. ARENA — MONTHLY LEADERBOARD Compete head-to-head in real time. Top players each month earn exclusive Arena rewards. The leaderboard resets monthly so every player gets a fair shot. ARCADE — 10+ GAMES Solo and PvP arcade games including Paddle Battle, Four in a Row, Checkers, Rock Paper Scissors, Reaction Race, and more. VIP LOUNGE Meet Lloyd, Jives, Adder, and Raphael. Play Shuffleboard, Chess, take quizzes, and unlock progression as you build VIP respect. REAL-TIME CHAT Chat with bubbles you meet in the Arena. The HANG handshake unlocks private chat sessions. ULTIMATE UNLOCK A one-time purchase that unlocks every character, every game, every customisation, and bypasses all. The complete Bubble Arrow experience. CUSTOMISE YOUR BUBBLE Earn Respect Points (RP) and arrows through gameplay to unlock skins, backgrounds, and custom bubble designs. RAPHAEL'S SANCTUARY A calm space with breathing exercises and affirmation cards when you need a break. Bubble Arrow is anonymous-friendly — your identity is your bubble, not your name. Auto-generated bubble names keep things light and private. Free to download. Free to play. Optional in-app purchases.