12 Days of Christmas
9th
4th
Arabic to Roman
68th
4th
Billiards
2nd
💎
4th
2nd
4th
brainfuck
5th
4th
4th
Card Number Validation
💎
Evil Numbers
5th
7th
Evil Numbers (Long)
1st
1st
Hexdump
3rd
Kaprekar Numbers
24th
💎
N Queens
3rd4th
13th8th4th6th6th💎7th6th
2nd2nd3rd4th17th4th3rd3rd4th6th17th
3rd2nd2nd💎
2nd
Odious Numbers
7th
4th
Odious Numbers (Long)
5th
2nd
PalindromemordnilaP
2nd10th
6th
3rd
3rd
Polyominoes
10th
15th
Proximity Grid
4th
4th
2nd
💎
QR Decoder
4th
2nd
Reverse Polish Notation
5th
3rd
Reversi
2nd4th
3rd
7th
2nd
Rijndael S-box
5th
6th
2nd
4th💎
💎💎
Roman to Arabic
1st
ROT13
16th
11th
3rd
4th4th
Seven Segment
18th
8th
Spelling Numbers
75th
Star Wars Opening Crawl
14th
28th
Sudoku
3rd
3rd
3rd
💎
💎
Sudoku (Fill-in)
7th
4th
2nd
💎
💎
Transpose Sentence
16th
2nd
United States
3rd
3rd
Vampire Numbers
15th
Zeckendorf Representation
18th
13th