Un-Screw: Sort & Merge Puzzle by Buggies Bros. has plenty to keep you busy. BlueStacks lets you play it on PC or Mac with more screen space, better control, and fewer mobile limits.
About the Game
Un-Screw: Sort & Merge Puzzle puts you in charge of a cluttered workbench packed with nuts, bolts, screws, and gears. Your job? Sort the hardware, line up matching pieces, and merge them to clear the board without boxing yourself into a corner. It’s a thoughtful, tactile Puzzle experience that starts simple and quickly turns into a satisfying test of planning and patience.
Game Features
- Smart Sorting + Merging: Match parts by type and merge them to free space. Merge in the wrong order and you’ll jam the board—so think a step (or two) ahead.
- Tight Space, Big Decisions: Work within limited slots and a set number of moves. Every placement counts, especially when the board starts to feel crowded.
- Evolving Mechanics: Expect rotating parts, locking pieces, and occasional timers that shake up your usual approach and keep things interesting.
- Handcrafted Challenge: Tackle a large collection of carefully built levels that steadily raise the stakes without feeling unfair.
- Daily Puzzles: Get a fresh brain-teaser each day to keep your skills sharp and your routine lively.
- Intuitive Controls: Smooth drag-and-drop makes it easy to pick up, while the puzzles make it hard to put down.
- Strategy First: Plan your sequence, set up clean merges, and avoid dead ends. A little foresight saves a lot of backtracking.
- BlueStacks Friendly: Prefer a bigger workspace and mouse control? The game plays comfortably on BlueStacks.
Start playing Un-Screw: Sort & Merge Puzzle on BlueStacks and get a smoother, more comfortable PC or Mac setup.












