Are the puzzles free?

Yes, all puzzle levels are completely free — no subscription or download required.

How many levels are there?

The number of levels varies by game. Many puzzle games include 20–100+ levels of increasing difficulty.

Can kids play Nut And Bolt?

Yes, puzzle games are suitable for all ages. The logic-based gameplay makes them great for kids and adults alike.

Some levels are timed, others are relaxed. Check the game's top bar — a clock icon means there's a time limit.

I'm stuck on a level — what should I do?

Most puzzle games include a hint button or a skip option after a few failed attempts. Take a break and return with fresh eyes if the hint doesn't help.

Nut And Bolt

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Get ready to challenge your mind with this fun and addictive puzzle game! Your goal is to match bolts of the same color to the correct nut. It sounds simple, but each level gets trickier as you go, requiring more focus and strategy to complete. As you progress, the levels become more challenging with different colors of bolts.