Fillblox

Play Fillblox unblocked

Fillblox is a puzzle game you can play unblocked right here on Physics Shark. It runs in your browser with no download, no install and no account, so you can play it on a school Chromebook, a laptop, a phone or a tablet.

What is Fillblox?

An engaging logic puzzle where your goal is to fill the playing field with shapes. You're given several blocks of different forms — drag each one into place so that not a single cell is left empty. Sounds simple? With every level, the board gets larger and the pieces grow more numerous and more intricate.

An adaptive difficulty system adjusts to your pace — if you're blazing through levels too quickly, the game will throw a tougher challenge your way. Stuck? Use a hint to automatically place one piece in the right spot.

How to play Fillblox

Drag a shape from the panel on the right onto the playing field.

Position it so that it covers empty cells.

Fill every cell on the board to complete the level.

Shapes cannot be rotated or flipped — find the correct spot for each one.

Fillblox FAQ

Is Fillblox free to play?

Yes. Fillblox is free on Physics Shark, with nothing to download and no account to make.

Can I play Fillblox unblocked at school?

Fillblox runs in a normal browser tab with no install, so it plays on school Chromebooks and laptops, with nothing to install and no account.

Does Fillblox work on phones and tablets?

Yes. It works with touch controls on phones and tablets, and with a keyboard and mouse on computers.