Do your best to guess and remember the numbers as quickly as possible!

You can choose from two game modes!

Guessing game:
Each try takes you away from your best score, so use the right technique to find the number with the fewest tries!

Discover several levels from 10 to 5000 possibilities!
Your best score is kept in memory so that you can improve your technique to improve your scores each time you play!

Memory game:
Remember a number to rewrite it a few seconds later. But beware, more and more numbers will appear!