The game develops motility and speed of thinking.
In the beginning of the game you will see four-digit number.
Add one to each digit of that number and enter result.
For example: if the number 0296 appeared, so you need to enter 1307.
0 → 1
2 → 3
9 → 0
6 → 7
If the number is correct – you get 1 point. If not – lose 1 point.
After the answer was entered, the next number will appear and so on, till 1-minute countdown finish.
Your task to get as many points as possible.
Your records will be displayed at the Leaderboard as well as your opponent’s records. Inviting friends will be possible in particular.
In the beginning of the game you will see four-digit number.
Add one to each digit of that number and enter result.
For example: if the number 0296 appeared, so you need to enter 1307.
0 → 1
2 → 3
9 → 0
6 → 7
If the number is correct – you get 1 point. If not – lose 1 point.
After the answer was entered, the next number will appear and so on, till 1-minute countdown finish.
Your task to get as many points as possible.
Your records will be displayed at the Leaderboard as well as your opponent’s records. Inviting friends will be possible in particular.
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