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4 kyu
Sums of Perfect Squares
2,600pikapike
Completed Languages:
4 kyu
So Many Permutations!
48,212BattleRattle
Completed Languages:
4 kyu
Find the nth Reverse Number (Extreme)
1,083frkn2076
Completed Languages:
4 kyu
Last digits of N^2 == N
628Ivana
Completed Languages:
4 kyu
A Simplistic TCP Finite State Machine (FSM)
6,908oldccoder
Completed Languages:
4 kyu
Roman Numerals Helper
30,708jhoffner
Completed Languages:
4 kyu
Elementary conveyor
115ElterZ
Completed Languages:
4 kyu
Sum of Intervals
39,157xDranik
Completed Languages:
4 kyu
Grazing Donkey
234hobovsky
Completed Languages:
4 kyu
Next bigger number with the same digits
38,166GiacomoSorbi
Completed Languages:
4 kyu
Next smaller number with the same digits
11,403LesRamer
Completed Languages:
5 kyu
Least Common Multiple
4,357xcthulhu
Completed Languages:
5 kyu
Product of consecutive Fib numbers
67,434g964
Completed Languages:
5 kyu
Is my friend cheating?
17,737g964
Completed Languages:
5 kyu
Greed is Good
58,081JulianNicholls
Completed Languages:
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