Get faster at mental math by playing a game you’ll actually want to open.

No worksheets. No dull flash-card grind. Light lamps on a story trail, race the clock, climb the boards, and descend a fog-choked dungeon where every answer keeps you alive. Five minutes or an hour, and you'll feel sharper either way.

WHAT YOU’LL PLAY
• Story: light the Digit Trail across five worlds with Pip and Mina
• Training: nine ways to level up, from tables to math tricks
• Competition: Speed, Most In A Row, and Continuous races
• Fog Run: a 12-floor math roguelite with relics, hearts, and escapes
• Streaks, stats, achievements, and online leaderboards

STORY: THE DIGIT TRAIL
Adventure awaits. Journey through five worlds. Solve problems to light the lamps, earn stars, and unlock the next stage. Practice that feels like a quest, because it is one.

TRAINING: NINE WAYS TO LEVEL UP
Build real skill your way:
• Math Tricks: shortcuts that make hard problems feel easy
• Multiplication & Division Tables
• Flash Cards: flip, then Got it or Missed it
• Single Operator: +, −, ×, or ÷
• Speed Round: beat the clock
• Missing Number, Carry & Borrow, Word Problems

Combos, streaks, and daily wins that stack into lasting speed.

COMPETITION: PROVE IT
Think you’re fast? Prove it.
• Speed: how quickly can you nail 30 or 60 correct?
• Most In A Row: protect the streak at all costs
• Continuous: every answer feeds the next problem

Mixed operators every run. Climb Game Center (iOS) or Google Play Games (Android) leaderboards and see where you stand.

FOG RUN: A MATH ROGUELITE
This is the mode people talk about. Descend 12 foggy floors. Draft relics. Guard your hearts and the lamp. Choose your path, discover wild synergies, and chase deeper escapes. Short runs. High tension. Infinite “one more try.”

WATCH YOURSELF GET BETTER
Daily streaks, statistics, achievements, and personal bests, private on your device. The real trophy is noticing you're faster than yesterday.

Open the app. Pick a mode. Become a Mental Math Champion.

Developed by Stealth Launch, LLC.