12 Days of Christmas
34th
99 Bottles of Beer
13th
48th81st
17th
Abundant Numbers
130th
Arabic to Roman
15th
Arrows
83rd
brainfuck
162nd
Christmas Trees
78th
CSS Colors
36th
Cubes
45th
Diamonds
109th
Divisors
1st
Emirp Numbers
23rd
27th
Emojify
72nd
Evil Numbers
68th
Fibonacci
17th51st52nd99th42nd35th24th28th61st88th65th
61st1st43rd1st61st34th38th39th159th30th62nd103rd28th22nd28th
Fizz Buzz
69th
46th1st
9th
55th18th
Happy Numbers
111th
Intersection
57th
Kolakoski Constant
39th
Kolakoski Sequence
66th
Leap Years
8th
40th1st
21st
112th
Levenshtein Distance
30th
24th
Leyland Numbers
44th
Look and Say
53rd
12th
Lucky Tickets
24th
Morse Decoder
73rd
Morse Encoder
Niven Numbers
12th
55th1st
28th29th
Odious Numbers
58th
503rd
Ordinal Numbers
61st
Pangram Grep
42nd
Pascal’s Triangle
86th
Pernicious Numbers
5th
55th
33rd29th
43rd
Poker
27th
Prime Numbers
11th
73rd34th59th
16th9th
19th
Quine
1st1st2nd103rd1st19th1st25th
1st32nd12th4th66th30th1st1st55th1st5th44th72nd12th29th15th35th8th21st
Recamán
42nd
Rock-paper-scissors-Spock-lizard
64th
Roman to Arabic
54th
Rule 110
58th
Seven Segment
104th
Sierpiński Triangle
69th
Spelling Numbers
53rd
Ten-pin Bowling
47th
Tongue-twisters
91st
United States
31st
Vampire Numbers
λ
83rd
π
51st
τ
49th
φ
14th
1st
21st34th
7th
6th
1st
1st
√2
62nd
𝑒
74th