Fluxgrid

Every node holds a charge. Pulse them all down to zero.

Moves

0

Par

–

Time

0:00

Puzzle

–

How it works

✛

Plus nodes pulse themselves and their four edge neighbours.

✕

Cross nodes (dashed border) pulse themselves and their four diagonals instead.

↻

A pulse raises charge by one and wraps back to zero at the top.

◎

Clear the board by leaving every node at zero. Order never matters.

Today's puzzle

Streak0

Best streak0

Solved0

Fewest moves–

Fastest clear–

Cleared

Nice work.

Moves

0

Par

0

Time

0:00

Head to head

Your clock starts when you press play, not now.

That's the whole game.

1

Tap a square. It and its neighbours light up one step.

2

Keep tapping the same one and it comes back to off. Nothing can go wrong.

3

All off, all at once — you win. Faster and fewer taps earn more points.

Dashed squares reach their corners instead of their sides.