MindBuffA daily workout for your mind.
Eight kinds of puzzles, one hard riddle a day that you only get one shot at, and a brain level that climbs as you play.
Free to play, with an optional Pro plan. No account needed, no ads.
Eight skills
Pick a skill, or mix them all.
Fresh questions sized to how you play. Get it right and the next one gets a little harder.
Memory
Hold it, recall it.
Logic
Patterns, deduction, sequences.
Creativity
Open questions with more than one good answer.
Riddles
Wordplay and lateral thinking.
General knowledge
Science, history, culture.
Flags and countries
Flags, capitals, continents.
Mental math
Quick numbers in your head.
Focus and speed
Spot the odd one out, fast.
Keep coming back
Small steps, every day.
One riddle, one try
A hard riddle every day. Answer once, then it locks until tomorrow.
Streaks that forgive
Three quick daily quests, and one streak freeze a week for the day life gets in the way.
Weekly leagues
Climb from Bronze to Diamond in a new group of 20 every week.
1V1 and 2V2 duels
Race another player question for question, challenge a friend with a link, or team up with a friend against another pair.
Learn from mistakes
See why after every answer. Questions you miss come back a day, three days and a week later.
A score for every skill
Each skill gets a score from 0 to 100, so you can see where you're strong, where you're growing and how you compare.
Be first in
Get MindBuff on launch day.
Leave your email and we'll send one message when the app is out on iPhone and Android. Nothing else.
Your progress stays yours.
- No accountOpen the app and play. Nothing to sign up for.
- No ads, no trackingNothing follows you across other apps or websites, and we don't sell or share your data.
- Delete anytimeOne button in Settings erases what we keep.