Sudoku: Daily Quest is a daily number-puzzle game on a handcrafted wooden Bento board, with 4 deterministic single-solution offline modes, live-swappable tile packs, and an evergreen seasonal journey for every skill level.

4 Offline Sudoku Modes:

• Classic 9x9: Timeless Sudoku logic across Easy, Medium, Hard, and Expert difficulties.
• Mini Express 6x6: Crisp 2x3 quick puzzles designed for a focused 2–3 minute logic break and Today's Daily Duo.
• Sudoku X: Diagonal constraints where both main diagonals must also contain 1 to 9.
• Killer Sudoku: Dotted sum cages with target totals and zero repeating digits inside any cage.

Thoughtful Features Built for Pure Logic:

• 5 Live-Swappable Tile Packs: Switch seamlessly mid-game between Classic Numbers, Orchard Fruits, Spooky Nights, Winter Hearth, and Spring Blossom.
• Smart Logical Hints: Visualizes golden deduction arcs and explains real Sudoku logic step by step instead of guessing.
• Relax Mode & Cozy Soundscapes: Play with zero mistake limits paired with gentle rain, fireplace crackle, and multi-step undo.
• Evergreen Monthly Cups & Milestone Medallions: Collect 16 rotating Cozy Storybook monthly trophies, track solved days with the Daily Month Badge, and unlock illustrated achievement medals.
• Seasonal Journey, Skill Radar & iPad Split Layout: Progress through 48 stages across 4 seasonal chapters, track your 5-axis skill polygon offline, customize your profile flag on global leaderboards, and enjoy an ergonomic side-by-side two-column layout on iPad.