12 Days of Christmas
24th
99 Bottles of Beer
323rd
50th
Abundant Numbers
39th
Arabic to Roman
39th
brainfuck
51st
Christmas Trees
4th
CSS Colors
22nd
Cubes
33rd
Diamonds
62nd
Divisors
450th
1st
44th
Emirp Numbers
29th41st103rd18th68th30th48th226th37th45th24th45th50th631st74th
Emojify
22nd
Evil Numbers
824th
25th
Fibonacci
137th106th
Fizz Buzz
9th
1,823rd
1st
Happy Numbers
512th
72nd
Leap Years
30th
Leyland Numbers
52nd
Morse Decoder
18th
Morse Encoder
23rd
Niven Numbers
43rd
Odious Numbers
22nd
Ordinal Numbers
51st
Pangram Grep
39th
Pascal’s Triangle
33rd
Pernicious Numbers
63rd
Poker
20th
Prime Numbers
24th
Quine
1st
659th
99th
Rock-paper-scissors-Spock-lizard
42nd
Roman to Arabic
52nd
Rule 110
47th
Seven Segment
28th
Sierpiński Triangle
25th
Spelling Numbers
22nd
Ten-pin Bowling
20th
Tongue-twisters
38th
United States
λ
30th
π
τ
φ
44th
√2
𝑒
51st