JW 数独

A private, lovingly crafted Sudoku game for someone special. — 9,999 puzzles across 4 difficulty levels • Easy: 3,000 puzzles (40 empty cells each) • Medium: 3,000 puzzles (47 empty cells each) • Hard: 2,000 puzzles (52 empty cells each) • Expert: 1,999 puzzles (56 empty cells each) — Every puzzle has a unique solution — Smart feedback that respects your flow • Mistake? Haptic buzz + red X. We don't write your wrong number — no manual cleanup. • Finished a digit (1–9)? That key fades to gray automatically. • Track your wins and best streak in Stats. — Daily Challenge • One curated puzzle per day, the same one worldwide. — Persistence pays • Win 100 games to unlock a personal easter egg. — Designed for calm • Warm cream-and-peach palette, hand-drawn feel, no intrusive ads. • Auto-save every move. Pause and resume anytime. — Privacy • No accounts. No tracking. No ads. Your data stays on…