12 Days of Christmas
34th
99 Bottles of Beer
331st
54th
Abundant Numbers
39th
Arabic to Roman
43rd
brainfuck
51st
Christmas Trees
14th
CSS Colors
17th
Cubes
30th
Diamonds
62nd
Divisors
450th
119th
44th
Emirp Numbers
29th41st103rd18th68th31st48th227th37th45th24th45th50th638th74th
Emojify
22nd
Evil Numbers
825th
25th
Fibonacci
137th106th
Fizz Buzz
9th
1,840th
3rd
Happy Numbers
520th
27th
Leap Years
30th
Leyland Numbers
53rd
Morse Decoder
21st
Morse Encoder
26th
Niven Numbers
43rd
Odious Numbers
22nd
Ordinal Numbers
52nd
Pangram Grep
39th
Pascal’s Triangle
33rd
Pernicious Numbers
63rd
Poker
20th
Prime Numbers
27th
Quine
1st
659th
99th
Rock-paper-scissors-Spock-lizard
43rd
Roman to Arabic
53rd
Rule 110
46th
Seven Segment
31st
Sierpiński Triangle
25th
Spelling Numbers
22nd
Ten-pin Bowling
20th
Tongue-twisters
42nd
United States
λ
27th
π
τ
φ
44th
√2
𝑒
51st