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Case Board
Briefing
0:00
Paused
The clock is stopped and the board is covered.
ON
✓1 per row
✓1 per column
✓1 per colour
✓Never touching
Tap to mark · hold to press
Marlowe
Tap to continue ▸
Not That One
Nothing on these panels ever needs a guess. Every one has exactly one combination, and the board always tells you which.
Defused
Recovered from the device
Case Closed
O'Hare's clear. More cases are waiting across the city.
The Chicago Moon
The Four Rules
One correct button per row, column, and colour. Never two touching, not even corner to corner.
1 per row
Each row holds exactly one correct button. Press it, and every other button in that row is ruled out.
1 per column
Each column holds exactly one correct button. Press it, and every other button in that column is ruled out.
1 per colour
Each colour region holds exactly one correct button, no matter how many cells that colour covers. Press it, and every other button of that same colour is ruled out, wherever it sits.
Never touching
No two correct buttons can sit next to each other, not even diagonally. Press one, and every button touching it, corner to corner included, is ruled out.
Wrong One
Take it back and keep going, or let it stand.
Take a Break
We’ll notify you
or
Day Pass
Unlimited Restarts
No cooldown, any level, for the next 24 hours.
$2.99
one day · no auto-renew
Linked to the Apple ID that purchases it.
Settings
Sign Out?
Signing out clears this app's progress on this device and resets it. Your progress is safely stored in your account — sign back in anytime to restore it.
Delete Account?
This resets the app on this device and permanently deletes your account and all saved progress from our servers. This can't be undone.
Get the Full Game
That's all of O’Hare — nice work. The Riverwalk and The Loop cases continue in Chicago Bomb Squad on iOS, along with your progress if you're signed in.
