Donut Sort

About Donut Sort: Color Sort Hoop Stack Puzzle

Donut Sort — full title Hoop Stack - Donut Color Sort — is a color-sorting puzzle built around stacking and rearranging torus-shaped hoop rings on vertical peg towers. The goal is straightforward: sort every hoop by color so that each tower holds only one color, clearing the level when every ring is in its proper place. The game draws comparisons to color water sort, ball sort, and birds sort puzzles, but here the objects are hoops rather than liquids or balls.

Several scenes show a light brown rectangular table with four dark brown legs supporting up to eight vertical pegs arranged in two rows. The pegs hold stacks of colorful torus-shaped objects with a variety of textures, including solid colors and sprinkled patterns. In one scene, a completed stack of four yellow torus objects is topped with a red strawberry that glows and emits purple and blue particle effects.

Designed with relaxation in mind, Donut Sort offers thousands of color combinations across its levels, aiming to ease stress through color matching and methodical sorting.

How to Play Donut Sort: Sort Hoops by Color

Each level presents a set of peg towers loaded with mixed-color hoop rings. The objective is to sort all rings so that every tower contains only one color.

Moving Rings

• Tap a hoop ring on any tower to pick it up.
• Tap a destination tower to drop the ring onto it.
• The top ring on the destination tower must match the color of the ring being dropped.

Solving and Completing

• When all hoops of the same color occupy a single tower, that color is considered solved.
• The level is completed once every hoop ring across all towers is sorted by color.

Strict Rule

• Only one ring may be moved from a tower at a time.
• Each tower can hold a maximum of four color hoops.

Controls

• Tap a tower: Pick up the top hoop ring from that stack
• Tap a second tower: Drop the selected hoop ring onto that stack

Games You Might Like

If the color-sorting logic in Donut Sort appeals to you, Ball Sort Puzzle - Color Sort applies the same one-move-at-a-time sorting discipline to colored balls in tubes, with hints available when you get stuck. For a twist on the formula, Nuts Puzzle: Sort By Color has you sorting colored nuts onto screws, with puzzles that grow progressively more complex and demand planning several moves ahead. Screw Match takes a similar color-matching approach with screws and boxes, rewarding careful placement just as Donut Sort rewards careful ring stacking.

Browse the full matching games collection for more color-based challenges, or explore the broader puzzle games library for logic puzzles of every kind.