12 Days of Christmas
138th
100th
989th
24 Game
141st
99 Bottles of Beer
7th
1,044th
Abundant Numbers
188th
101st
886th
Abundant Numbers (Long)
11th
Arabic to Roman
351st
Arithmetic Numbers
459th
Arrows
206th
Ascending Primes
236th
ASCII Table
111th
47th
Billiards
115th
brainfuck
99th
349th
Card Number Validation
215th
Catalan Numbers
434th
Catalan’s Constant
20th
17th
172nd
Christmas Trees
852nd
Collatz
755th
CSS Colors
290th
Cubes
391st
Day of Week
333rd
DFA Simulator
133rd
Diamonds
77th
598th
122nd
Divisors
9th
1,499th
Emirp Numbers
756th
Emirp Numbers (Long)
341st
Emojify
5th
304th
Evil Numbers
1,082nd
46th
Evil Numbers (Long)
545th
Factorial Factorisation
18th
11th
Farey Sequence
230th
Fibonacci
543rd
291st47th
24th71st
35th
55th
2,042nd
42nd
42nd
Fizz Buzz
2,849th
356th
Foo Fizz Buzz Bar
793rd
Forsyth–Edwards Notation
184th
Fractions
559th
Game of Life
39th
195th
Gijswijt’s Sequence
163rd
Happy Numbers
111th67th45th
29th
21st24th25th24th
93rd39th76th
22nd61st215th
38th21st22nd20th52nd48th62nd26th633rd21st54th
107th56th
31st26th28th21st19th25th21st27th
Happy Numbers (Long)
392nd
Hexdump
189th
Intersection
56th
403rd
Inventory Sequence
255th
ISBN
74th
332nd
Kolakoski Sequence
326th
Leap Years
1,135th
Leyland Numbers
394th
ln 2
244th
Look and Say
419th
Lucky Numbers
83rd
Mandelbrot
137th
Maze
140th
Medal Tally
138th
Morse Decoder
237th
Morse Encoder
271st
Musical Chords
22nd
20th
Niven Numbers
850th
Niven Numbers (Long)
452nd
Number Spiral
61st
29th
23rd
21st
261st
Odious Numbers
858th
Odious Numbers (Long)
461st
Ordinal Numbers
435th
Pangram Grep
571st
Partition Numbers
142nd
Pascal’s Triangle
103rd
681st
Pernicious Numbers
134th
635th
Pernicious Numbers (Long)
289th
Poker
147th
Polyominoes
107th
Prime Numbers
20th
282nd133rd111th
59th
32nd
39th
33rd
131st
381st
1,187th37th
19th
120th
Prime Numbers (Long)
488th
Proximity Grid
124th
Quine
82nd
Recamán
444th
Rijndael S-box
9th
62nd
156th
Rock-paper-scissors-Spock-lizard
264th
Roman to Arabic
329th
ROT13
59th
Rule 110
306th
Set
99th
Seven Segment
79th
297th
Sierpiński Triangle
400th
Smith Numbers
261st
Sudoku
154th
Sudoku (Fill-in)
125th
Tic-tac-toe
178th
Transpose Sentence
206th
United States
349th
Van Eck Sequence
20th21st17th15th24th
18th
26th
18th10th
30th
29th31st
Zeckendorf Representation
151st
Zodiac Signs
142nd
γ
102nd
λ
51st
56th
61st
𝑒
17th
50th
54th
417th42nd