Nuts Puzzle: Sort By Color

What kind of game Nuts Puzzle is

Nuts Puzzle: Sort By Color is a screw-and-sort logic puzzle: a small board of colorful nuts sits threaded on screws, and your job is to rearrange them until every screw holds nuts of a single color. The catalog files it under sorting and matching, rates it Medium, and estimates sessions around six minutes — enough for a handful of boards, each one a compact knot waiting to be untangled.

Its honest hook is right there in the listing: simple rules, deviously tricky levels. Moving a nut takes one tap; knowing which nut to move, and where it should go three moves from now, is the whole game. Early boards sort themselves almost by accident. Later boards hand you screws that are already partly full, colors tangled two layers deep, and no room to undo a careless move — which is exactly the point where the puzzle stops being about matching and starts being about planning.

How to play, step by step

The loop is tap-based and identical on desktop and mobile. Tap the nut you want to move, then select the screw it should land on; the nut travels over and threads on top. A move is only legal while the destination screw has room, so the count of free positions on each screw is the real currency of every board. The board clears when every screw holds one color only.

Three habits turn the first minute of a board from wandering into method. First, read the board before touching anything: which color is closest to finished, and which screw is the most tangled. Second, dig from the top — a nut buried under two others cannot move until they do, so the playable nuts are always on the tops of each stack. Third, keep at least one working space open: a board where every screw is choked with mixed colors has no room to maneuver at all.

Planning ahead: screws as a budget

The single idea that carries you through the tricky middle levels is to treat empty screw space as a budget you spend, not a void you fill. Every temporary placement — parking a stray nut somewhere just to free the one under it — spends one unit of space. The boards that stall are the ones where players spend the whole budget early and then need one more parking spot that no longer exists. The catalog's own summary says it plainly: later levels leave no room for wasted screws.

The practical discipline is to plan the sequence, not the move. Before lifting a nut, decide where its next two or three positions will be — including the intermediate stops. If your plan needs a space that is currently occupied, the plan is wrong, and it is cheaper to see that before moving than after. When a board does jam, do not grind at it: restart and spend the first twenty seconds reading instead. A restart costs seconds; a dead board costs the whole session's momentum.

One more reading habit: finish colors in order of how exposed they are, not how many are left. A color with two nuts buried at the bottoms of two different stacks is your real deadline — everything else is just shuffling above it. Clearing toward the most buried color first keeps the board's shape working for you instead of against you.

Difficulty, sessions and devices

The Medium rating tracks planning depth, not dexterity: nothing is timed, and the difficulty ramp comes from tighter screw budgets on later boards rather than faster inputs. Six minutes per session in the catalog's estimate covers a few boards with thinking room to spare. It runs free in the browser on desktop and mobile with tap controls only, no download and no account.

If the format clicks, the sorting shelf holds the wider family of color-and-order puzzles, and the matching collection covers the gentler end of the genre. The one-line takeaway for Nuts Puzzle: nuts are easy to move, screws are not — spend the space, not the moves.

Frequently asked questions