12 Days of Christmas
24th
99 Bottles of Beer
322nd
48th
Abundant Numbers
38th
Arabic to Roman
38th
brainfuck
48th
Christmas Trees
4th
CSS Colors
21st
Cubes
32nd
Diamonds
61st
Divisors
448th
1st
42nd
Emirp Numbers
29th41st102nd18th67th30th47th226th37th44th23rd44th50th626th74th
Emojify
22nd
Evil Numbers
812th
25th
Fibonacci
118th105th
Fizz Buzz
9th
1,806th
1st
Happy Numbers
508th
71st
Leap Years
29th
Leyland Numbers
51st
Morse Decoder
18th
Morse Encoder
23rd
Niven Numbers
42nd
Odious Numbers
22nd
Ordinal Numbers
50th
Pangram Grep
38th
Pascal’s Triangle
32nd
Pernicious Numbers
62nd
Poker
20th
Prime Numbers
24th
Quine
1st
655th
97th
Rock-paper-scissors-Spock-lizard
40th
Roman to Arabic
52nd
Rule 110
45th
Seven Segment
28th
Sierpiński Triangle
25th
Spelling Numbers
22nd
Ten-pin Bowling
19th
Tongue-twisters
37th
United States
λ
29th
π
τ
φ
42nd
√2
𝑒
51st