12 Days of Christmas
121st
82nd
826th
24 Game
89th
99 Bottles of Beer
7th
921st
Abundant Numbers
164th
78th
782nd
Abundant Numbers (Long)
9th
Arabic to Roman
287th
Arithmetic Numbers
343rd
Arrows
165th
Ascending Primes
153rd
ASCII Table
97th
41st
Billiards
64th
brainfuck
81st
304th
Card Number Validation
146th
Catalan Numbers
369th
Catalan’s Constant
18th
17th
138th
Christmas Trees
749th
Collatz
601st
CSS Colors
240th
Cubes
341st
Day of Week
269th
DFA Simulator
99th
Diamonds
63rd
523rd
99th
Divisors
8th
1,390th
Emirp Numbers
682nd
Emirp Numbers (Long)
274th
Emojify
5th
256th
Evil Numbers
965th
31st
Evil Numbers (Long)
449th
Factorial Factorisation
13th
10th
Farey Sequence
178th
Fibonacci
469th
239th38th
24th60th
29th
33rd
1,851st
27th
31st
Fizz Buzz
2,660th
334th
43rd
Foo Fizz Buzz Bar
694th
Forsyth–Edwards Notation
156th
Fractions
475th
Game of Life
157th
Gijswijt’s Sequence
121st
Happy Numbers
102nd61st39th
27th
17th21st20th21st
75th36th71st
19th50th199th
37th16th17th16th47th45th56th22nd564th19th50th
99th44th
26th24th24th18th17th22nd19th23rd18th
Happy Numbers (Long)
333rd
Hexdump
161st
Intersection
52nd
323rd
Inventory Sequence
196th
ISBN
64th
277th
Kolakoski Sequence
282nd
Leap Years
1,028th
Leyland Numbers
340th
ln 2
187th
Look and Say
364th
Lucky Numbers
65th
Maze
103rd
Morse Decoder
204th
Morse Encoder
243rd
Musical Chords
22nd
Niven Numbers
765th
Niven Numbers (Long)
382nd
Number Spiral
55th
25th
20th
21st
219th
Odious Numbers
771st
Odious Numbers (Long)
379th
Ordinal Numbers
384th
Pangram Grep
500th
Pascal’s Triangle
85th
611th
Pernicious Numbers
115th
569th
Pernicious Numbers (Long)
236th
Poker
122nd
Polyominoes
70th
Prime Numbers
21st
253rd116th94th
49th
26th
36th
30th
119th
351st
1,080th31st
14th
105th
Prime Numbers (Long)
417th
Proximity Grid
99th
Quine
56th
Recamán
390th
Rijndael S-box
9th
42nd
122nd
Rock-paper-scissors-Spock-lizard
235th
Roman to Arabic
287th
ROT13
34th
Rule 110
266th
Seven Segment
73rd
262nd
Sierpiński Triangle
350th
Smith Numbers
221st
Sudoku
131st
Sudoku (Fill-in)
103rd
Tic-tac-toe
107th
Transpose Sentence
150th
United States
295th
Van Eck Sequence
16th18th14th15th23rd
13th
21st
17th8th
25th
25th26th
Zeckendorf Representation
113th
Zodiac Signs
109th
γ
77th
λ
42nd
50th
52nd
𝑒
15th
44th
51st
353rd30th