Collaborative Sudoku vs SudoSquad

Solve Sudoku Together Collaborative Sudoku turns the classic number puzzle into a shared experience. Play on the same grid with friends and solve Sudoku together in real time. Work as a team, share ideas, and enjoy a smarter way to play. Features • Real-time collaborative Sudoku gameplay • Shared puzzle rooms with friends • Live updates as players make moves • Shared notes and candidate markings • Clean, minimalist design • Optimized for iPhone and iPad Download now and experience Sudoku as a team.

SUDOKU, FINALLY COMPETITIVE. SudoSquad is the Sudoku app built for people who take the puzzle seriously — and want a reason to keep coming back. No ads. No paywalls. No tricks. Just Sudoku. SOLO PLAY Start a puzzle whenever you want. Easy through Expert difficulty. Build your daily streak, track your personal bests, and play offline — your grid is always available, no connection required. RACE YOUR FRIENDS Create a room. Share a six-digit code. Race up to ten friends on the same puzzle in real time. Same grid. Same rules. Faster solver wins. Takes about 30 seconds to set up. The bragging rights last considerably longer. Prefer head-to-head? Duel mode puts you 1-on-1 against another solver. Same puzzle. Real-time. No extra steps. DAILY, WEEKLY & MONTHLY CHALLENGES One new puzzle each day. A weekly series. A month-long series. Every solver in the world gets the same puzzle — your ranking on the global leaderboard reflects nothing but skill. Complete the Daily Challenge, build your streak, and see exactly where you stand. DAILY ARENA The most competitive format in SudoSquad. One high-stakes puzzle per day, open to every active solver. Daily Arena awards 2x Prestige — the highest multiplier available. For solvers who want real competition. PRESTIGE — YOUR SKILL, QUANTIFIED Prestige is SudoSquad's skill score. Faster solves, harder difficulty, fewer mistakes: more Prestige. You can't buy it. You can't shortcut it. It's you, the grid, and your accuracy. Climb the global leaderboard. Your rank means something. WHAT MAKES SUDOSQUAD DIFFERENT - Zero ads — none before, during, or after a puzzle - No paywalls on any feature - Server-side move validation — no cheaters on the leaderboard - Beautiful, minimal grid built for serious solving - Offline solo play, no connection required - Easy through Expert difficulty - Global leaderboard across every mode MODES - Solo — practice anytime, offline available - Duel — 1v1 real-time head-to-head - Squad Room — up to 10 solvers, same puzzle, live race - Daily Challenge — one shared puzzle per day, global leaderboard - Weekly Challenge — multi-day series, one puzzle per day - Monthly Challenge — month-long series, running leaderboard - Daily Arena — hardest daily puzzle, 2x Prestige rewards Sudoku has always been a sport. SudoSquad is the stadium.