12 Days of Christmas
41st
99 Bottles of Beer
56th
Abundant Numbers
107th
Arabic to Roman
77th
brainfuck
50th
Christmas Trees
61st
Diamonds
37th
Divisors
135th
Emirp Numbers
75th
Emojify
32nd
Evil Numbers
146th
Fibonacci
138th
Fizz Buzz
1st77th
Happy Numbers
109th
Intersection
43rd
Kolakoski Sequence
54th42nd
Leap Years
66th
Look and Say
100th
Morse Decoder
54th
Morse Encoder
57th
Niven Numbers
212th
Odious Numbers
125th
Ordinal Numbers
147th
Pangram Grep
11th
Pascal’s Triangle
84th
Pernicious Numbers
97th
Prime Numbers
153rd153rd
Quine
30th193rd
Recamán
48th
Rock-paper-scissors-Spock-lizard
47th
Roman to Arabic
75th
Rule 110
49th
Seven Segment
20th
Sierpiński Triangle
80th
Ten-pin Bowling
35th
Tongue-twisters
74th
United States
78th