Are all boards solvable?

Always — every board is proven solvable by an offline solver, each with a known minimum-move par.

Clear at or under par for three stars; a little over par earns two; finishing at all earns one.

Can a bar leave through any gate?

No — only through a gate of its own colour, which is the heart of the puzzle.

Does it work on phones?

Yes, it is touch-first — drag any bar with one finger; the layout adapts to any screen.

🟥 Domino Block Tangle

<p>Domino Block Tangle packs a board with colourful bars, each one boxed in by its neighbours, and rims the edges with coloured gates. The rule is delightfully simple: a bar only slides along its own line, and it can leave the board only through a gate painted its own colour — so you must clear the blockers in the right order to open each colour's escape route. This is the tough tier, where a single wrong slide can wall in the colour you need. Every board has been checked by a solver before it shipped, so there is always a clean solution and a fair move par to chase for three stars. There are no timers — read the jam, picture the chain, and savour the click as each bar slides free. It plays beautifully with one finger on a phone and just as smoothly with a mouse, and it is completely free and instant in the browser.</p>

How to play

Drag a coloured bar along its line — bars only move forwards and backwards, never sideways.
A bar can exit only through a gate painted its own colour, so clear the path to that gate.
Slide every bar off the board to clear the level.
Finish at or under par moves to earn all three stars.
Use Restart to reset the board and try a cleaner route.