Sort colored screws, fill matching parts bins, and clear the workbench in 볼트 빈 공방. Plan the order of your moves while keeping an eye on limited holder-tray space.
How to play
• Tap an available screw to send it to a matching parts bin.
• Screws that cannot enter a bin wait in the holder tray. Keep space open while you plan which color to collect next.
• Check the connections and colors of locked screws to work out what can be removed next. Clear every screw to finish the puzzle.
First puzzle tip
Start with an unlocked screw, then collect more of the same color while its bin is active. Filling a bin clears it and makes room for another color. A screw that cannot enter a matching bin uses the holder tray, so keep some tray space free.
Improve your result
After a clear, compare your move count with the optimal move count and see your stars. Undo a move to rethink your approach, or restart a stuck puzzle and try another order.
A fresh daily puzzle
Try a different puzzle arrangement each day. Progress is saved on your device, so you can take a break and continue later.
Ads and sound
The first puzzle has no ads. Later, when a rewarded ad is available, you can choose to watch it for help such as an extra tray slot. The Google Play version plays without background music. Settings let you adjust sound effects and reduced motion.
The game interface is currently in Korean. Screw colors, parts bins, and connection lines show the sorting goal.
Screw sorting puzzle: match colors, fill bins, and protect your tray space.