12 Days of Christmas
49th
99 Bottles of Beer
15th
52nd34th
20th
Abundant Numbers
136th
Arabic to Roman
8th
Arrows
79th
brainfuck
175th
Christmas Trees
87th
CSS Colors
51st
Cubes
58th
Diamonds
118th
Divisors
1st
Emirp Numbers
46th
27th
Emojify
134th
Evil Numbers
71st
Fibonacci
17th55th56th105th44th43rd27th22nd65th101st69th
87th1st44th1st65th34th39th46th172nd29th65th114th32nd22nd30th
Fizz Buzz
70th
77th1st
9th
179th43rd
Happy Numbers
120th
Intersection
20th
Kolakoski Constant
53rd
Kolakoski Sequence
68th
Leap Years
10th
54th5th
23rd
124th
Levenshtein Distance
16th
26th
Leyland Numbers
30th
Look and Say
58th
13th
Lucky Tickets
23rd
Morse Decoder
80th
Morse Encoder
Niven Numbers
12th
61st1st
30th31st
Odious Numbers
62nd
531st
Ordinal Numbers
66th
Pangram Grep
45th
Pascal’s Triangle
90th
Pernicious Numbers
5th
57th
38th31st
54th
Poker
20th
Prime Numbers
11th
78th45th62nd
17th10th
19th
Quine
1st1st2nd105th1st20th1st26th
1st33rd15th5th74th33rd1st1st58th1st5th46th82nd14th1st24th39th8th23rd
Recamán
42nd
Rock-paper-scissors-Spock-lizard
67th
Roman to Arabic
64th
Rule 110
59th
Seven Segment
113th
Sierpiński Triangle
73rd
Spelling Numbers
71st
Ten-pin Bowling
53rd
Tongue-twisters
39th
United States
39th
Vampire Numbers
λ
88th
π
53rd
τ
50th
φ
14th
1st
22nd35th
6th
36th
1st
√2
67th
𝑒
76th