Nut & Bolt Sort: Color Puzzle is a relaxing yet brain-teasing sorting game that asks you to move colorful nuts between bolts until every bolt holds only one color. Levels combine straightforward matching with mechanics like mystery nuts and limited moves, rewarding planning and forward thinking so puzzle fans can hone strategy while enjoying satisfying visuals and animations. The game supports offline play and offers progressive difficulty across many short puzzles, making it ideal for quick sessions or longer problem-solving runs. Star-based scoring and useful tools help you learn, improve, and replay levels for higher ratings.
⭐ Nut & Bolt Sort: Color Puzzle offers 100+ handcrafted and procedurally generated levels across 20 themed stages — always solvable and varied.
⭐ Two gameplay modes: Wild Mode for free placement and Normal Mode for stricter, color-matching challenges.
⭐ Mystery nuts reveal hidden colors when they reach the top of a bolt, adding strategic uncertainty and depth.
⭐ Helpful tools like UNDO, Wild Card and Add Bolt let you recover from mistakes and rethink solutions.
⭐ Premium glassmorphism UI with 2.5D nut and bolt animations, dark/light themes, relaxing background music and tactile SFX.
✅ Easy to pick up: an interactive tutorial teaches the rules in minutes while depth increases with new stage types.
✅ Suits different play styles: casual sorting in Wild Mode or deliberate planning in Normal Mode for players who enjoy a challenge.
✅ Offline play and regular updates mean Nut & Bolt Sort: Color Puzzle is available anytime and keeps adding fresh puzzles.
✅ Star ratings and efficiency scoring encourage replay and mastery without blocking progress.
❎ Later stages require careful planning and can feel unforgiving for players preferring completely relaxed sessions.
❎ Power-ups and special moves are limited per level, so tough puzzles sometimes need multiple attempts to perfect.
The game receives regular updates that add new stages and occasional quality-of-life improvements, so the puzzle roster expands over time.