12 Days of Christmas
34th
99 Bottles of Beer
13th
46th80th
17th
Abundant Numbers
126th
Arabic to Roman
15th
Arrows
81st
brainfuck
160th
Christmas Trees
78th
CSS Colors
35th
Cubes
45th
Diamonds
106th
Divisors
1st
Emirp Numbers
23rd
27th
Emojify
72nd
Evil Numbers
67th
Fibonacci
17th51st50th94th42nd35th24th28th60th86th64th
52nd1st43rd1st60th34th38th38th152nd30th61st100th28th22nd28th
Fizz Buzz
69th
34th1st
9th
54th18th
Happy Numbers
109th
Intersection
54th
Kolakoski Constant
38th
Kolakoski Sequence
66th
Leap Years
8th
37th1st
21st
110th
Levenshtein Distance
29th
24th
Leyland Numbers
43rd
Look and Say
53rd
12th
Lucky Tickets
21st
Morse Decoder
72nd
Morse Encoder
Niven Numbers
12th
53rd1st
28th29th
Odious Numbers
57th
496th
Ordinal Numbers
61st
Pangram Grep
42nd
Pascal’s Triangle
86th
Pernicious Numbers
5th
54th
32nd28th
42nd
Poker
27th
Prime Numbers
11th
72nd30th58th
16th9th
19th
Quine
1st1st2nd101st1st19th1st25th
1st32nd11th4th65th30th1st1st55th1st5th43rd67th12th24th15th35th8th21st
Recamán
42nd
Rock-paper-scissors-Spock-lizard
64th
Roman to Arabic
53rd
Rule 110
57th
Seven Segment
102nd
Sierpiński Triangle
69th
Spelling Numbers
52nd
Ten-pin Bowling
47th
Tongue-twisters
86th
United States
30th
Vampire Numbers
λ
83rd
π
49th
τ
49th
φ
14th
1st
19th34th
7th
6th
1st
1st
√2
62nd
𝑒
72nd