Where to buy
No live listings
No store is currently listing this game.
We only show prices a provider actually returned — never a placeholder.
Price history
Observed by GamePrice
Not enough observations yet. History starts the first time we see this game and grows from there — we never back-fill a price we did not record.
Players
Concurrent Steam players · sampled just now
Playing now
2
24h peak
2
7d peak
2
From the developer
Official Steam announcements for this game
About
How does Thermo Sudoku work? Each sudoku grid contains thermometer shapes (often drawn to create themes) and digits on thermometers must increase as one moves further from the bulb end.