Drowning Math: Mental Math

New: Daily Challenge — the whole world plays the same board today. Five modes, global leaderboards. Solve fast or sink!

Solve fast or sink. Drowning Math turns mental arithmetic into a survival race: every right answer lifts you up, every mistake drags you under. How long can you stay afloat?

THE DAILY CHALLENGE One board, the whole world. Everyone gets the same puzzles today — climb the daily leaderboard before it resets at midnight, and come back tomorrow for a fresh one.

FIVE WAYS TO TRAIN • Classic — survive as long as you can; difficulty ramps as you climb • Chain — each answer becomes the start of the next problem • 60 Seconds — no lives, pure speed: score as much as you can before the clock runs out • Sudden Death — one life, no second chances • Training — no lives, no timers; practice at your own pace

A REAL BRAIN WORKOUT Addition, subtraction and multiplication with smart distractor answers, so guessing never works. Sessions take under a minute — perfect for a coffee break or the bus.

GLOBAL LEADERBOARDS One leaderboard per mode, plus a fresh Daily board every day. Beat your best, then beat the world.

BUILT FOR SPEED No sign-up, no subscription, no lessons. Tap play and you're in — and an optional daily reminder keeps your streak alive.

Who it's for: • Adults who want a quick daily mental math workout • Students prepping for exams or numerical job tests • Anyone who wants their brain sharper than their calculator

Dive in — the water is rising. Today's board is waiting.