Quick Math vs Water Sort

Quick Math is a fast mental math game for adults and kids. Solve addition, subtraction, multiplication and division problems before the clock runs out, keep your combo alive and climb from Beginner to Mathematics Guru. Play solo for speed math practice, or share one iPhone for a 2 player math duel. HOW TO PLAY A problem appears and you tap the answer. Every right answer adds time to the clock and grows your combo, and the bonus grows as you level up. A wrong answer costs one of your 3 lives and your combo. The run ends when your lives or your time run out. 2 PLAYER MATH DUEL VS mode splits the screen into Red and Blue. Each player gets their own problems and their own clock on the same phone. One slip and that side is out, and the higher score wins. No internet needed. MORE WAYS TO PLAY • Daily Challenge: the same 20 questions for everyone, every day. Keep your streak going and share your score. • Sprint: one minute, as many right answers as you can. A wrong answer costs 3 seconds. • Times Tables: practice any multiplication table from 1 to 12, or mix them, with no clock. Facts you miss come back until you know them. • Prefer no ads? Remove them with a one-time purchase. GAME CENTER AND STATS • Leaderboards for Challenge and Sprint, and Game Center challenges you can send to friends • 43 achievements, one for each title in every mode • Stats & Achievements screen: games played, accuracy, best combo and your Daily Challenge streak, with or without Game Center FEATURES • All four operations: addition, subtraction, multiplication, division • Practice one operation at a time: separate Addition, Subtraction, Multiplication and Division modes • 3 lives per run, so one mistap does not end a good game • Combo bonus for answers in a row • Nine titles to earn, from Beginner and Trainee up to Legend and Mathematics Guru • Best score and best title for every mode • Share your score and challenge friends to beat it • Plays offline, no account or sign-up • Speaks your language: English, Turkish, German, French, Spanish, Portuguese, Italian, Russian, Japanese, Korean and Indonesian FOR KIDS AND ADULTS Students practice arithmetic and multiplication facts against the clock. Adults get a quick brain training break that sharpens focus in a minute or two. Download Quick Math and find out how fast you can really calculate.

Sort the colors. Clear the bottles. Relax. No account. No sign-up. No email. No ads. Open it and pour. Water Sort is a pure color-sorting puzzle - pour liquid between bottles until each one holds a single solid color. Oddly satisfying, genuinely tricky to master. HOW IT PLAYS - Tap a bottle to lift its top color, then tap another to pour it in - You can only pour onto an empty bottle, or one whose top color matches - Plan a few moves ahead - one careless pour can lock the whole board - Undo any move, restart instantly, or take a hint when you are stuck 99 HAND-CRAFTED LEVELS - A real difficulty curve - from a two-bottle warm-up to boards with mystery fog and fully wrapped bottles - Star ratings based on how efficiently you solve each one - Leave mid-puzzle and come back later - your board is exactly as you left it NEVER AN IMPOSSIBLE BOARD Every level is checked by a solver before it ships. If you are stuck, there is always a way through. BUILT TO STAY OUT OF YOUR WAY - No ads. Not a single one. - No subscription, no energy timers, no lives to wait for - Works offline BUILT BY ONE PERSON I built Water Sort for myself, in a year when AI finally made something like this achievable alone — then kept building whatever people asked for. No team, no investors, and no roadmap written by anyone but the people using it. And no subscription: a puzzle you love shouldn't cost a monthly fee. TELL ME WHAT TO BUILD See something in another puzzle game that you wish this one had? Email mark@vibecode.review. I read every message and I build what people actually ask for — that is how most of this app got here. Quiet, complete, and yours. Just you and the bottles.