12 Days of Christmas
24th
99 Bottles of Beer
320th
44th
Abundant Numbers
38th
Arabic to Roman
37th
brainfuck
45th
Christmas Trees
4th
CSS Colors
21st
Cubes
30th
Diamonds
56th
Divisors
445th
1st
41st
Emirp Numbers
28th41st101st18th67th30th45th225th37th44th23rd44th50th623rd74th
Emojify
22nd
Evil Numbers
806th
24th
Fibonacci
118th104th
Fizz Buzz
9th
1,795th
1st
Happy Numbers
504th
71st
Leap Years
29th
Leyland Numbers
48th
Morse Decoder
17th
Morse Encoder
22nd
Niven Numbers
42nd
Odious Numbers
21st
Ordinal Numbers
49th
Pangram Grep
37th
Pascal’s Triangle
32nd
Pernicious Numbers
60th
Poker
18th
Prime Numbers
24th
Quine
1st
652nd
110th
Rock-paper-scissors-Spock-lizard
38th
Roman to Arabic
52nd
Rule 110
43rd
Seven Segment
28th
Sierpiński Triangle
24th
Spelling Numbers
22nd
Ten-pin Bowling
17th
Tongue-twisters
36th
United States
λ
27th
π
26th
τ
17th
φ
49th
√2
38th
𝑒
50th