12 Days of Christmas
34th
99 Bottles of Beer
330th
53rd
Abundant Numbers
39th
Arabic to Roman
42nd
brainfuck
49th
Christmas Trees
14th
CSS Colors
17th
Cubes
29th
Diamonds
62nd
Divisors
449th
118th
44th
Emirp Numbers
29th41st102nd18th68th31st48th227th37th45th23rd44th50th636th74th
Emojify
22nd
Evil Numbers
822nd
25th
Fibonacci
137th106th
Fizz Buzz
9th
1,830th
3rd
Happy Numbers
517th
27th
Leap Years
30th
Leyland Numbers
52nd
Morse Decoder
21st
Morse Encoder
26th
Niven Numbers
43rd
Odious Numbers
22nd
Ordinal Numbers
52nd
Pangram Grep
38th
Pascal’s Triangle
32nd
Pernicious Numbers
63rd
Poker
20th
Prime Numbers
27th
Quine
1st
659th
99th
Rock-paper-scissors-Spock-lizard
43rd
Roman to Arabic
53rd
Rule 110
45th
Seven Segment
31st
Sierpiński Triangle
25th
Spelling Numbers
22nd
Ten-pin Bowling
19th
Tongue-twisters
42nd
United States
λ
26th
π
τ
φ
43rd
√2
𝑒
51st