Numdle

Numdle is a daily number-sequence puzzle you can actually solve. See part of a sequence — like 3, 5, 7, 9, 11, 13 — and enter the numbers that come next. Every level has its own logic: arithmetic, alternating, geometric, squares, recursive patterns and more. • 150 hand-crafted levels, from easy warm-ups to tricky expert packs • A fresh Daily Challenge every day — keep your streak alive • Staged hints when you're stuck, so you learn the pattern instead of guessing • Stats and achievements that track your progress • Clean, focused design — no clutter, no forced ads Free to play with 30 starter levels and the daily puzzle. Upgrade to Numdle Pro once to unlock all 120 premium levels, the daily archive and deeper stats. Numdle is offline-first and private: your progress stays on your device. No account, no tracking. Train your logic a few minutes a day. How far can you go?