Restore the forest by mastering addition.
Mental-math adventure
Journey through the Number Realm
The Number Realm has lost its sparks. Solve mathematical challenges, defeat number anomalies, and restore the Spark Core.standard · + addition
Optional objectives can be completed on later replays.
Daily Quests
0/3Reach a 15-answer Quest streak.
0/1 · +50 Player XPComplete a mission with at least 90% accuracy.
0/1 · +45 Player XPAnswer 30 Quest questions correctly.
0/30 · +45 Player XPAccessible campaign play
Complete missions. Keep your best Sparks.
Three-Spark ratings
The first Spark advances the path. Two optional performance objectives can be earned now or on a later replay—your best result is never removed.
Adaptive, still fair
Operand ranges may shift slightly using your local skill profile, but every mission keeps the same visible objective and safe difficulty bounds.
No account required
Guest campaign progress is versioned and stored on this device. Supported sign-in can merge the best valid progress across devices.
Quest rewards are cosmetic. Campaign replays do not award League Points, and there are no energy limits, waiting timers, loot boxes, or paid advantages.