
KEMIplay - MathWorld
Math Games for Grades 1–9
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About
What's New in KEMIplay
1.2
October 13, 2026
• Dynamic mode has been rebuilt to use mastery and recent results more effectively, increase variety, reduce repetition and make progression clearer. • On supported devices, optional on-device Apple Intelligence can add natural variation to selected question wording. MathWorld’s own learning engine still controls difficulty, progression and answer checking. • Halloween 2026 runs October 20–November 2, with costumes for Robo and Kitsune, ChildHome decorations and seasonal changes across MathWorld. • Additional fixes and refinements throughout the app.
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