12 Days of Christmas
7th
134th
88th
900th
24 Game
118th
99 Bottles of Beer
6th
991st
Abundant Numbers
173rd
85th
842nd
Abundant Numbers (Long)
10th
Arabic to Roman
315th
Arithmetic Numbers
407th
Arrows
214th
Ascending Primes
206th
ASCII Table
100th
43rd
Billiards
95th
brainfuck
93rd
325th
Card Number Validation
188th
Catalan Numbers
8th
406th
Catalan’s Constant
6th
19th
17th
147th
Christmas Trees
803rd
Collatz
18th
689th
CSS Colors
268th
Cubes
372nd
Day of Week
307th
DFA Simulator
112th
Diamonds
67th
571st
107th
Divisors
9th
1,452nd
Emirp Numbers
728th
Emirp Numbers (Long)
312th
Emojify
5th
278th
Evil Numbers
1,031st
40th
Evil Numbers (Long)
506th
Factorial Factorisation
14th
11th
Farey Sequence
207th
Fibonacci
501st
271st41st
29th65th
31st
42nd
1,962nd
31st
36th
Fizz Buzz
2,771st
345th
Foo Fizz Buzz Bar
752nd
Forsyth–Edwards Notation
169th
Fractions
520th
Game of Life
28th
178th
Gijswijt’s Sequence
147th
Happy Numbers
106th64th43rd
28th
21st24th22nd23rd
86th37th75th
21st56th210th
39th19th20th19th50th48th59th25th600th21st53rd
103rd51st
30th25th28th19th19th24th20th26th
Happy Numbers (Long)
370th
Hexdump
176th
Intersection
54th
354th
Inventory Sequence
227th
ISBN
70th
307th
Kolakoski Sequence
307th
Leap Years
1,093rd
Leyland Numbers
371st
ln 2
214th
Look and Say
395th
Lucky Numbers
74th
Mandelbrot
107th
Maze
118th
Medal Tally
126th
Morse Decoder
224th
Morse Encoder
261st
Musical Chords
23rd
15th
Niven Numbers
809th
Niven Numbers (Long)
420th
Number Spiral
56th
26th
20th
21st
242nd
Odious Numbers
826th
Odious Numbers (Long)
431st
Ordinal Numbers
405th
Pangram Grep
538th
Partition Numbers
119th
Pascal’s Triangle
93rd
651st
Pernicious Numbers
126th
605th
Pernicious Numbers (Long)
268th
Poker
131st
Polyominoes
90th
Prime Numbers
21st
265th121st102nd
54th
29th
37th
32nd
126th
368th
1,138th31st
16th
111th
Prime Numbers (Long)
451st
Proximity Grid
113th
Quine
67th
Recamán
421st
Rijndael S-box
9th19th
50th
140th
Rock-paper-scissors-Spock-lizard
252nd
Roman to Arabic
312th
ROT13
45th
Rule 110
287th
Set
73rd
Seven Segment
74th
272nd
Sierpiński Triangle
381st
Smith Numbers
244th
Sudoku
144th
Sudoku (Fill-in)
113th
Tic-tac-toe
148th
Tongue-twisters
13th
Transpose Sentence
176th
United States
334th
Vampire Numbers
10th
Van Eck Sequence
11th18th19th16th16th23rd
16th
23rd
17th10th
28th
27th28th
Zeckendorf Representation
131st
Zodiac Signs
120th
γ
10th
82nd
λ
12th
45th
52nd
56th
π
14th
τ
12th
φ
10th
√2
9th
𝑒
13th
15th
48th
52nd
385th33rd