Free daily Sudoku — same puzzle for everyone

body { background: #0a0c14; color: #e2e8f0; font-family: system-ui, sans-serif; margin: 0; } .ns-wrap { max-width: 640px; margin: 0 auto; padding: 4rem 2rem; } .ns-brand { font-size: 3rem; font-weight: 900; color: #b07aff; margin-bottom: 0.5rem; } .ns-tag { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.3em; color: #b07aff; text-transform: uppercase; margin-bottom: 2rem; } .ns-desc { font-size: 1.1rem; color: #94a3b8; line-height: 1.7; margin-bottom: 2.5rem; } .ns-types { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.5rem; margin-bottom: 2.5rem; } .ns-type { background: rgba(255, 255, 255, 0.03); border: 1px solid rgba(255, 255, 255, 0.06); border-radius: 10px; padding: 0.6rem 0.8rem; font-size: 0.8rem; font-weight: 600; color: #cbd5e1; } .ns-free { background: #b07aff; color: #fff; font-weight: 800; font-size: 0.85rem; letter-spacing: 0.15em; text-transform: uppercase; display: inline-block; padding: 0.9rem 2rem; border-radius: 12px; text-decoration: none; margin-bottom: 1.5rem; } .ns-perks { display: flex; gap: 1.5rem; font-size: 0.75rem; color: #64748b; flex-wrap: wrap; } .ns-perks span::before { content: "✓ "; color: #4ecdc4; }

GridJoy

18 number puzzle types · Free on Android

A calm collection of number puzzles with a ghost companion that grows with you. Sudoku, Kakuro, Calcudoku, Hex Mazes, Killer Sudoku, and 13 more — all generated fresh, all free, no ads during puzzles.

Sudoku

Calcudoku

Kakuro

Killer Sudoku

Hex Mazes

Skyscraper

Hitori

Takuzu

Shikaku

Sumplete

Starlink

+ 7 more

Free on Android — Get it on Google Play

Daily challenges No paywalls Works offline No ads in puzzles