Zen24

Make 24 the calm way — drag numbers through + − × ÷ to hit exactly 24. Endless puzzles, speed runs, achievements. Beautifully minimal, completely ad-free.

Zen24 is a calm, beautifully minimal take on the classic 24-point number game. Combine four numbers using +, −, ×, and ÷ to make exactly 24 — one puzzle at a time, at your own pace. Tap or drag numbers around the ring, chaining them through operators in one flowing motion. Every puzzle is guaranteed solvable, and the game handles fractions exactly, so tricky solutions always work out. FEATURES • Tutorial — learn by playing in under a minute, with a “Watch” demo that solves a puzzle step by step • Practice — Easy, Medium, and Hard difficulties, endless puzzles • Speed — solve as many as you can before the timer runs out • Achievements — climb a path of milestones, synced with Game Center • Leaderboards — compare your best times and totals • Hints when you’re stuck, plus full undo • A quiet, ink-inspired zen aesthetic — no clutter, no noise NO ADS Zen24 is completely ad-free. Play as much as you like for free. An optional one-time Zen Pro unlock adds unlimited hints and skips, the Hard practice mode, and longer 5- and 10-minute Speed runs — no subscriptions, ever. Works offline. Your progress syncs across your devices with iCloud. Make 24. Find your calm.