Akagram

Play Akagram unblocked

Looking for a sudoku puzzle you can play at school? Akagram loads straight in your browser on Physics Shark: free, unblocked and nothing to install. Play it on a school Chromebook, a laptop, a phone or a tablet.

What is Akagram?

Akagram is a relaxing logic puzzle game where you place light bulbs to illuminate every empty cell. Follow the numbered clues and keep bulbs from shining on each other. Unlike classic light-up puzzles, Akagram adds row and column clues for an extra layer of deduction. Explore a variety of levels, solve daily challenges, or race the clock in Time Attack.

How to play Akagram

Place bulbs to illuminate every empty cell. Light travels horizontally and vertically until it hits a wall, and bulbs must not shine on each other. Match all clues: wall numbers count adjacent bulbs (no diagonals), and edge numbers count bulbs in each row or column.

Click or tap to place or remove bulbs. Use the × tool to mark cells where no bulb belongs, and the on-screen buttons for undo, redo, restart, and hints.

Zoom with the mouse wheel on desktop or pinch on mobile. Drag or swipe to move around the board.

Akagram FAQ

Is Akagram free to play?

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

Can I play Akagram unblocked at school?

Akagram 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 Akagram work on phones and tablets?

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