Description
Introduction
Nut Bolt Puzzle Game is a wonderfully satisfying construction-inspired physics logic puzzle that challenges you to deconstruct complex arrangements of twisted iron plates, metal sheets, rings, and ropes by removing screw pins in precisely the right order! Far more than a simple bolt-moving exercise, this richly detailed game elevates the screw puzzle genre with a remarkable variety of metal plate shapes — rounds, rectangles, triangles, and squares — alongside unique hazard elements like bombs and saws that demand extra careful planning. Earn sparkling gems for completing levels and spend them in the shop to unlock powerful tools like the power drill that forces open stuck holes in an instant. And for players craving something truly special, the breathtaking Art Levels transform the gameplay into a stunning visual experience — iron plates arranged into beautiful artwork images of frogs, flowers, pumpkins, and more, all waiting to be deconstructed with skillful screw removal. A deeply engaging, endlessly varied, and visually spectacular browser puzzle experience — completely free and instantly playable right in your browser!
How to Play
Each level presents a screen filled with twisted and overlapping iron plates of various shapes, all held firmly in place by screw pins threaded through shared holes. Your task is to tap or click screw pins to remove them one at a time and relocate each one to a different available hole, gradually freeing the iron plates so they slide and fall away from the panel. You only have a limited number of spare holes available at any time — so every single screw removal and relocation must be carefully considered. When all screws holding a particular plate are removed, that plate breaks free and clears from the screen. Clear every iron plate from the panel to complete the level! Earn gems along the way and use them to purchase power drills and resets from the in-game shop to tackle the toughest levels.
Why Players Love It
Rich variety of iron plate shapes — rounds, rectangles, triangles, and squares keep every level visually fresh
Spectacular Art Levels that transform screw puzzles into beautiful iron artwork images
Unique hazard elements like bombs and saws add thrilling new challenge layers to harder levels
Gem reward system and in-game shop give satisfying progression beyond just level completion
No time limit — tackle every puzzle at your own calm, thoughtful pace
Daily rewards screen encourages consistent play with fresh bonuses each session
No download required — play instantly in your browser on desktop and mobile
Tips to Win
Always count your available spare holes before touching anything — running out mid-level is game-ending
Target plates with the fewest remaining screw pins first — quick clearances create new holes and breathing room
Never move a screw into a hole that will immediately be blocked by the next falling plate
On levels with bombs, identify and work around them early — triggering one unexpectedly wastes precious holes
Save your Power Drill gem purchases for levels where you are completely deadlocked with zero open holes
Refreshing the browser restarts a level for free — use this instead of spending gems on resets
On Art Levels, step back and appreciate the full image layout before removing any screws — the artwork reveals the structure's weak points
