Combination   »      

Topic: Counting
Combinations of combination locks
- Task professional level 1 -

When you start the website, a combination of combination locks has been generated. Your task is to fill in the missing combinations.

Either the first or the last digit is fixed.
Only different combinations are recognized as task solutions.

Click on  check  to check your answer.
Click on  new  to create a new problem.

Can you top 395 points?

Combination locks -3-
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