What's the Password? vs Increment

"What's the Password?" is a minimalistic puzzle game where you decode 4-digit passwords. Featuring over 100 puzzles! Features: A satisfying experience that can be completed in about 2 hours. 100 tricky puzzles that will make you go "aha!" Black and white graphics that are easy on the eyes. Puzzles that have randomized solutions for extra replayability. Optional hints that help with especially difficult puzzles. Achievements that make your brain feel good. If you've read this far, you probably like puzzle games that make you think a little bit. This game has a lot of that!

Increment is a fast, arcade-style mental math game that turns simple arithmetic into a test of speed and reflexes. The rule is simple: you're shown a number and an instruction, such as "Add 1 to each digit." Type the transformed number before the timer runs out. 125 → 236 Easy? Now do it in a second and a half. Then the digits roll over, so 9 becomes 0. The increment grows to +2, then +3. The numbers get longer and the clock gets shorter. VS: RACE A FRIEND Play 10 numbers and send the link. Your friend gets the same 10 numbers with your time on the clock for each one, so every number is a race. The faster answer takes the point. Pick an avatar and your country flag; they appear on every challenge you send. Works between iPhone and Android, no account needed. DAILY One puzzle a day, the same 20 numbers for everyone. Keep your day streak going and share your result grid. MODES • VS: race a friend's time on the same 10 numbers • Classic: build streaks, level up, three misses and you're out • Daily: one shared puzzle a day FEATURES • Player profile with your avatar, flag and stats • Quick runs and instant restarts • Game Center leaderboards for Classic and your Daily streak • Digit roll-over (9 → 0) that keeps every answer honest • Clean, high-contrast design built for one-handed play • Optional one-time Remove Ads upgrade No accounts. No distractions. Just you, the numbers, and the clock.