Flood-It and the quiet flood

You know the one. A grid of colored cells. You pick a color. The top-left floods to it. You pick again. Repeat until the whole board is one shade. That's Flood-It, a puzzle that has been around for years and is, structurally, one of the simplest on the internet: a single rule, a region that grows, a counter for the moves you spent.

It is also, somehow, one of the calmest. There is no timer. There is no opponent. The only thing you control is which color to absorb next, and the pleasure is watching your region quietly swallow the board. It feels less like a game and more like a tide — slow, inevitable, and oddly satisfying to steer.

Why most online versions are terrible

Search "flood it" and the first page is a wall of ad portals: autoplaying video, interstitials between moves, a sign-up modal before the second turn. A genre this pure does not deserve a monetization tax. It deserves a quiet page, a single rule, and the room to think.

So I made one

Tideweave is my Flood-It. Sixteen levels, generated fresh each time you play so the first move is never the same twice. No account. No timer. No sound unless you want it. Just the flood.

It runs in a browser tab, fits on a phone, and finishes in a coffee break. That is the whole pitch.

One small tip

Think in par, not in moves. Each level tells you how many moves a tidy run takes; your only job is to not exceed it. The par is the puzzle. The moves are just how you get there.