Donhoop is a deceptively simple color-sorting puzzle game that challenges your logical thinking. Played in your browser, the goal is to rearrange colorful rings, or 'donuts', on a series of vertical sticks.
Using mouse clicks or taps, you must move the rings one by one until each stick holds a stack of a single color.
The core mechanic in Donhoop is straightforward, but the strategy can be complex. You can only pick up the topmost ring from any given stick.
Once you've selected a ring, you have two options: move it to a completely empty stick, or place it on top of another ring that is the exact same color.
This simple rule set creates a challenging puzzle. You can't just move rings anywhere you'd like. You'll need to think several steps ahead, often using an empty stick as a temporary holding area to shuffle rings around and clear paths for others.
The game is a pure test of planning and foresight.
Fans of classic brain-teasers might see similarities between Donhoop and the famous Tower of Hanoi puzzle. Both involve moving items between pegs with specific rules. However, Donhoop replaces the size-based restriction with a color-matching one.
This shift creates a unique type of challenge that focuses on grouping and organization rather than sequencing by size.
As you progress, the levels introduce more colors and a greater number of rings, significantly increasing the difficulty.
What starts as a simple sorting task quickly evolves into a complex logistical puzzle that will keep you engaged as you figure out the optimal sequence of moves.
You can play Donhoop for free directly in your web browser. There's no need to download any files or install any software.
Because it's an HTML5 game, it runs on most modern devices and web browsers, making it easy to access on school or work networks that might block other gaming sites.
The goal in Donhoop is to sort all the colored rings so that each stick contains rings of only one color.
To play, use your mouse to left click on the topmost ring of a stick to pick it up. On a mobile device, you just tap the ring. Then, click or tap on the destination stick to place it down.
You can only move a ring to one of two valid places: a completely empty stick, or a stick where the topmost ring is the exact same color as the one you are moving.
The level is complete once every stick is either empty or holds a stack of uniformly colored rings. If you get stuck, you can use the undo or reset buttons.
Free Up a Stick - Try to empty one stick as soon as possible. This gives you a crucial temporary holding spot to shuffle rings around.
Work Backwards - For tougher levels, visualize the final sorted state and think about the last few moves needed to get there. This can help clarify your immediate steps.
Consolidate Early - If you see two rings of the same color, make it a priority to get them onto the same stick to free up space elsewhere. Use the Undo Button - Don't be afraid to reverse a move.
If you realize you've blocked yourself in, stepping back is much faster than restarting the whole level. Plan Your Moves - Before moving a ring, consider the consequences. Make sure you aren't trapping a color you'll need to access later.
