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The Four Colour Theorem is a game of competitive colouring in. Challenge yourself to colour in the pictures so that none of the colours touch. Then when you can do this try for the top score!
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest ends
Lowest tracked price: $0.99 (Jul 7, 2026) · current best: $0.99.
94% positive reviews all-time.
Right now the cheapest offer for The Four Colour Theorem is $0.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for The Four Colour Theorem is $0.99 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when The Four Colour Theorem drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
