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4 kyu
Number of Proper Fractions with Denominator d
5,196GiacomoSorbi
Completed Languages:
6 kyu
Replace With Alphabet Position
206,049MysteriousMagenta
Completed Languages:
4 kyu
Path Finder #1: can you reach the exit?
9,214evk
Completed Languages:
4 kyu
Path Finder #2: shortest path
4,601evk
Completed Languages:
7 kyu
Coloured Triangles
10,840Avanta
Completed Languages:
2 kyu
Insane Coloured Triangles
3,799Bubbler
Completed Languages:
5 kyu
Integers: Recreation One
26,122g964
Completed Languages:
5 kyu
Going to zero or to infinity?
5,903g964
Completed Languages:
5 kyu
Which x for that sum?
2,562g964
Completed Languages:
4 kyu
The fusc function -- Part 2
1,038ecolban
Completed Languages:
7 kyu
The fusc function -- Part 1
6,244ecolban
Completed Languages:
Retired
combine apples
15xzrrooney
Completed Languages:
3 kyu
Last digit of a huge number
7,655Bodigrim
Completed Languages:
5 kyu
Last digit of a large number
25,079dburgoyne
Completed Languages:
5 kyu
Square sums (simple)
1,255metalim
Completed Languages:
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