A physics-based puzzle game where you manipulate heat sources to solve challenges. Explore a variety of materials with unique thermal properties and discover emergent solutions. Features daily and endless modes for continuous gameplay.






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Whether you want more options like Fill In Numbers or a completely different take on the same concept, our curated list of 10+ similar apps and games has you covered. Updated for 2026 with the latest ratings and comparisons.






A physics-based puzzle game where you manipulate heat sources to solve challenges. Explore a variety of materials with unique thermal properties and discover emergent solutions. Features daily and endless modes for continuous gameplay.






A minimalist math puzzle game where you reach a target number using a single repeated digit and basic operators. Score higher by using fewer digits and enjoy a calm, clutter-free experience with no timers or accounts required.



