What do I do when I run out of legal moves?

Use undo to walk back to the point where the board still had options and try a different move order, or reset the level to start clean. The game is designed so most stuck states come from filling your empty bolts too early rather than from an impossible board.

Is there one correct solution per level?

No. Most boards can be solved through several different move sequences, so a walkthrough of exact taps is not meaningful. Focus on the general method: read the board, keep an empty bolt free, and consolidate colors from the top down.

How do I solve levels in fewer moves?

Combine nuts of the same color in as few pours as possible by moving them onto the tallest existing matching stack instead of scattering them across bolts, and avoid double-handling a nut you will only have to move again.

Nuts Sort Puzzle Walkthrough & Level Guide

Overview

Nuts Sort Puzzle rewards planning over speed. Every board is a self-contained logic problem: the same mix of nuts can usually be solved several different ways, so there is no single "correct" sequence to memorize. What matters is a consistent method for reading the board, freeing space, and consolidating colors without trapping yourself. The strategies below are general and apply to any level, from the easy opening boards to the crowded late-game ones with many colors.

How Nuts Sort Puzzle levels work

Sequential color-sorting levels that add more colors and fuller bolts as difficulty rises, each solvable by multiple move orders rather than one fixed answer (Not officially published; presented as a continuous series of increasingly difficult sorting boards).

Stage-by-stage strategy

Read the whole board before your first move

Scan every bolt top to bottom and mentally tag where each color is and what is stacked on top of it. Identify the colors that are already mostly grouped versus the ones scattered across several bolts. Note any nut that is blocking access to a color you will need. Making this read first prevents the most common failure: shuffling nuts randomly until every top slot is a different color and nothing can legally move.

Open and protect an empty bolt as workspace

An empty bolt is the most valuable resource on the board because any nut can move onto it. Try to clear one early by finishing a color that is nearly complete, then use that empty bolt as a temporary parking spot for a nut that is blocking something important. Be careful not to fill your only empty bolt with a color that has nowhere to go next, or you will lock yourself out of moves.

Consolidate matching colors from the top down

Work on colors whose top nuts already match, pouring them together so one bolt becomes a single solid color and frees up. Peel nuts off in the order the rules allow, and whenever you expose a color, immediately look for a matching top elsewhere to send it to. Finishing bolts one at a time steadily increases your free space and makes the remaining tangle easier to unwind.

Plan ahead and lean on undo and hint when locked

On busy late levels, look two or three moves deep before committing, because a greedy match now can bury a color you need later. If you reach a position with no legal move, use undo to step back to the branch point and try a different order rather than restarting blindly. Save the hint button for genuinely stuck boards; it points to a productive move without solving the whole level for you.

Tips to beat Nuts Sort Puzzle faster

Open an empty bolt early and treat it as workspace for parking a nut you need out of the way.
Prioritize colors that already have a tall matching stack, since finishing one frees an entire bolt.
Avoid burying a color you will need soon under a color that has nowhere else to go.
Plan two or three moves ahead; many boards become unsolvable if you greedily match the first pair you see.
Save hints for genuinely locked positions rather than spending them on easy early levels.