The Arctic Week
Refresh math skills with our chilling special
Jul 27, 2026 β Aug 3, 2026
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It's Friendship Day!
Celebrate it with our special set of puzzles
Jul 17, 2026 β Jul 24, 2026
μ¬λ¦μ΄ μμ΄μ!
μ΄λ² μ¬λ¦ λμ μ±μ μ΄ λ¨μ΄μ§μ§ μλλ‘ νμΈμ!
Jun 1, 2026 β Jun 8, 2026
Midsummer festival
Join our mysterious mathematical quest!
Jun 16, 2026 β Jul 7, 2026
It's Mother's Day!
Let's solve special tasks and make our moms proud
May 7, 2026 β May 14, 2026
Sakura blooms, Hanami is here
Learn math on a festive journey across Japan!
Mar 16, 2026 β Apr 6, 2026
Springtime Egg Hunt Quest
Look for Easter eggs with math tasks inside!
Mar 30, 2026 β Apr 20, 2026
Let's celebrate Pi Day!
How do you explain Pi to a child? It's easy!
Mar 11, 2026 β Mar 18, 2026
The Lunar New Year is here!
Celebrate and learn with the Wise Dragon
Feb 9, 2026 β Mar 2, 2026