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.
Current players
Last checked 18 hours ago
Last checked 18 hours ago
1 observations from Oct 26 to Oct 28. Latest 4 players at Oct 27 17:37 UTC. Peak 4 at Oct 27 17:37 UTC. No collection gaps in this window.
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4
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4
All-Time Peak
4
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