Diffission is a touch-based fractions learning game developed by Filament Games for web browsers, tablets, and mobile devices. Players solve procedurally generated puzzles by slicing shapes into equal parts to create specific fractions through intuitive, gesture-driven play.
Diffission is a touch-based fractions learning game developed by Filament Games for web browsers, tablets, and mobile devices. Players solve procedurally generated puzzles by slicing shapes into equal parts to create specific fractions through intuitive, gesture-driven play. This interactive experience uses geometric manipulation to help players master fractional concepts through endless, procedurally generated challenges across multiple digital platforms.
Fraction Partitioning, Numerical Equivalence, Visual-Spatial Math, Geometric Reasoning
Break whole shapes into equal parts to match target fractions.
Engage with endlessly varied fraction challenges.
Swap, dissolve, and divide shapes using intuitive controls.
Collect diamonds to access increasingly complex challenges.
Fractions are a foundational math concept that often benefits from visual and tactile exploration. Diffission supports conceptual understanding by letting learners manipulate parts of a whole directly, reinforcing fraction reasoning through repeated, hands-on practice.
We admit it—math wasn’t exactly our strong suit in school. But fractions would have made a lot more sense if we’d had Diffission. This educational puzzler elegantly introduces the mechanics of slicing up blocks to equal target fractions, then gradually turns up the challenge. Before we knew it, we were learning about dividing whole numbers in a fun new way.
If you’re exploring educational games, digital learning tools, or interactive simulations, Filament Games can help you design and build experiences that deliver measurable impact.
Start a project
Across Karman is an interactive web experience developed with the Wilson Center that focuses on space systems and global collaboration. Users explore an orbit-based interface to understand how satellites and space infrastructure support everyday life.
Explore →
Climate Champions is a climate science learning board game developed with Educational Service District 101 that focuses on the environmental and economic impacts of climate change. Players collaborate to grow Washington State’s economy while managing resources.
Explore →
