80+ games for every playful mind.
Memory, attention, logic, speed, math and language. 46 free games, even without signing up, and Premium for everything else.
- 79games
- 46free
- 6categories
- 15languages
No account, no waiting
Nine demos you can start right now.
They run in your browser. Your score shows up at the end, with a benchmark to see where you stand.
Daily challenge: Logic Sequences
The same game for everyone, one try a day. Share your score and compare it with your friends.
Pure Reflex
30 s Tap the target as soon as it appears. Eight rounds. PlayDuplication Express
1 min Remember the grid pattern, then rebuild it. PlayLogic Sequences
1 min Find the missing number in each sequence. PlayStroop Test
30 s Tap the ink color, not the word. PlayMental Math
1 min Eight sums to type, as fast as you can. PlayMissing Equations
1 min Find the number missing from each equation. PlayTile Merge
2 min Merge tiles all the way to 128. PlayMine Zone
2 min Clear the safe squares without hitting a mine. PlaySudoku Mini
2 min Fill in three 4 × 4 sudoku grids. PlayThe categories
Six families, 80+ games.
Each bar shows the share of free and Premium games in the category.
Logic
27 gamesSequences, matrices, grids to fill in. The biggest family in the catalog.Sequences, matrices, grids to fill in.
Attention
14 gamesStroop, target tracking, odd one out.Stroop, target tracking, odd one out.
Speed
14 gamesReflexes and quick sorting, down to the millisecond.Reflexes and quick sorting, to the millisecond.
Memory
10 gamesGrids, sequences, faces and names.Grids, sequences, faces and names.
Math
10 gamesMental math, estimates, equations.Mental math, estimates, equations.
Language
4 gamesAnagrams, synonyms, missing words.Anagrams, synonyms, missing words.
33Premium-only games
See plansIn the app
A peek at the catalog.
How to play
Start with nothing. Go as far as you like.
Three levels of access, in this order. Move up whenever you feel like it.
No account · 9 demos
9 demos
- Right in your browser, right now
- Score and benchmark at the end
Right in your browser, right now. Score and benchmark at the end.
Try the demosFree account · 46 games
46 games
- 1 session a day on weekdays, 2 on weekends
- Scores and history saved
- Leaderboards, duels and badges
1 session a day on weekdays, 2 on weekends. Scores and history saved. Leaderboards, duels and badges.
Create an accountPremium · 80+ games
80+ games
- Unlimited sessions, no ads
- Kogi coach and detailed stats
- Exclusive themes and badges
Unlimited sessions, no ads. Kogi coach and detailed stats. Exclusive themes and badges.
€47.99 a year (about €4 a month) or €8.99 a month. 7-day trial if you're eligible.
See PremiumQuestions about the games
Before you start a round.
Which game should I start with?
Duplication Express or Pure Reflex: under 2 minutes, no account, and your score shows up right away.
How many games are free?
46 of our 80+ games are free, and you can play them without signing up in guest mode (one session a day). A free account saves your progress and gives you two sessions on weekends. Every week, one Premium game is also unlocked for all signed-in players.
How does the 7-day Premium trial work?
If your account is eligible, Google Play or Stripe offers you 7 free days. Nothing is charged during the trial; unless you cancel, your subscription then starts at the listed price. You can cancel anytime.
Do the games work on phones?
Yes. Every game plays by touch on mobile, in the browser or the Android app, and with a mouse or keyboard on a computer.
Is Kognify for a class or a team too?
Yes. The demos play without an account, handy for a quick activity in class or in a meeting. Dedicated pages present Kognify for schools and businesses.
One game,
thirty seconds.
That's all it takes to see your first score.