Nut Sort Zen: Nuts & Bolts

Sort colorful nuts onto matching bolts, plan your next move and enjoy each satisfying click. Nut Sort Zen is a nuts and bolts puzzle with free undo, offline play and clear rules about ads. Take your time and untangle the stacks at your own pace.

FEWER ADS, WITH THE RULES UP FRONT

• No forced ads for your first seven days.
• After that, forced ads appear only between puzzles, at least 13 completed levels apart and never before level 23.
• The first puzzle you finish in each session is protected from forced ads.
• Optional reward videos are available only when you choose extra help.

ONE PURCHASE REMOVES EVERY AD

Remove Ads is a one-time purchase, not a subscription. It removes forced ads and reward videos: eligible extra help is granted without watching a video. The game's usual help limits still apply.

ROOM TO THINK

Every level starts with 999 free undos, and restarting is free. There is no timer, energy meter, premium currency, paid booster pack or purchasable level skip. Puzzle play works offline; purchases and new ad loading need a connection.

A SATISFYING TWIST ON COLOR SORT

• Watch the nuts settle onto their bolts as a puzzle opens.
• Lift a nut or matching group and move it to another bolt.
• Complete a color to cap the bolt with a satisfying click.
• Enjoy encouraging words and a bright victory celebration.
• Choose sound, voice and vibration settings, or use colorblind symbols.

HOW TO PLAY

1. Tap a bolt to lift its top nut or matching group.
2. Tap an empty bolt or one with the same color on top and enough space.
3. Gather each color onto its own bolt to finish.
4. Try another plan with free undo or restart.

A guiding hand introduces the first puzzles. When you want extra help, an extra bolt can give you another way forward.

Nut Sort Zen from Lodestone Games: a relaxing color sorting puzzle with more room to think and fewer interruptions.