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4 kyu
Total increasing or decreasing numbers up to a power of 10
2,035GiacomoSorbi
Completed Languages:
4 kyu
Pyramid Slide Down
19,201rodentrabies
Completed Languages:
4 kyu
Find the unknown digit
8,512JJ-Bug
Completed Languages:
4 kyu
Bagels
2,014Mihail-K
Completed Languages:
4 kyu
Next smaller number with the same digits
11,904LesRamer
Completed Languages:
4 kyu
Sum by Factors
20,170g964
Completed Languages:
5 kyu
Did you mean ...?
4,779BattleRattle
Completed Languages:
5 kyu
Human Readable Time
150,913BattleRattle
Completed Languages:
4 kyu
Next bigger number with the same digits
39,554GiacomoSorbi
Completed Languages:
6 kyu
Create Phone Number
351,862xDranik
Completed Languages:
5 kyu
Number of trailing zeros of N!
57,813Ivan Diachenko
Completed Languages:
6 kyu
Are they the "same"?
108,014g964
Completed Languages:
5 kyu
Is my friend cheating?
18,239g964
Completed Languages:
5 kyu
Weight for weight
57,226g964
Completed Languages:
6 kyu
Sum of Digits / Digital Root
290,708user578387
Completed Languages:
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