12 Days of Christmas
26th
99 Bottles of Beer
338th
53rd
Abundant Numbers
40th
Arabic to Roman
44th
brainfuck
54th
Christmas Trees
4th
CSS Colors
26th
Cubes
38th
Diamonds
71st
Divisors
464th
1st
51st
Emirp Numbers
30th41st109th19th68th32nd52nd231st38th47th26th46th51st650th76th
Emojify
26th
Evil Numbers
855th
27th
Fibonacci
141st114th
Fizz Buzz
9th
1,878th
1st
Happy Numbers
533rd
76th
Leap Years
34th
Leyland Numbers
56th
Morse Decoder
24th
Morse Encoder
27th
Niven Numbers
50th
Odious Numbers
25th
Ordinal Numbers
55th
Pangram Grep
41st
Pascal’s Triangle
37th
Pernicious Numbers
72nd
Poker
22nd
Prime Numbers
26th
Quine
1st
694th
102nd
Rock-paper-scissors-Spock-lizard
45th
Roman to Arabic
56th
Rule 110
51st
Seven Segment
33rd
Sierpiński Triangle
28th
Spelling Numbers
26th
Ten-pin Bowling
23rd
Tongue-twisters
46th
United States
λ
35th
π
τ
φ
53rd
√2
𝑒
57th