12 Days of Christmas
8th
137th
92nd
921st
24 Game
123rd
99 Bottles of Beer
6th
1,007th
Abundant Numbers
182nd
94th
850th
Abundant Numbers (Long)
11th
Arabic to Roman
322nd
Arithmetic Numbers
423rd
Arrows
221st
Ascending Primes
218th
ASCII Table
103rd
45th
Billiards
101st
brainfuck
97th
336th
Card Number Validation
196th
Catalan Numbers
8th
414th
Catalan’s Constant
6th
19th
17th
151st
Christmas Trees
813th
Collatz
19th
707th
CSS Colors
275th
Cubes
375th
Day of Week
315th
DFA Simulator
119th
Diamonds
71st
581st
114th
Divisors
9th
1,473rd
Emirp Numbers
736th
Emirp Numbers (Long)
322nd
Emojify
5th
287th
Evil Numbers
1,050th
42nd
Evil Numbers (Long)
519th
Factorial Factorisation
15th
11th
Farey Sequence
213th
Fibonacci
529th
281st44th
31st66th
31st
47th
1,988th
34th
39th
Fizz Buzz
2,796th
348th
Foo Fizz Buzz Bar
764th
Forsyth–Edwards Notation
174th
Fractions
533rd
Game of Life
35th
181st
Gijswijt’s Sequence
152nd
Happy Numbers
107th64th44th
28th
21st24th24th24th
87th37th75th
22nd59th213th
39th19th21st19th50th48th59th26th609th21st53rd
104th54th
31st26th28th21st19th24th20th26th
Happy Numbers (Long)
381st
Hexdump
179th
Intersection
54th
366th
Inventory Sequence
237th
ISBN
73rd
313th
Kolakoski Sequence
312th
Leap Years
1,104th
Leyland Numbers
375th
ln 2
228th
Look and Say
400th
Lucky Numbers
76th
Mandelbrot
114th
Maze
129th
Medal Tally
130th
Morse Decoder
231st
Morse Encoder
263rd
Musical Chords
22nd
16th
Niven Numbers
823rd
Niven Numbers (Long)
433rd
Number Spiral
58th
26th
22nd
21st
245th
Odious Numbers
839th
Odious Numbers (Long)
443rd
Ordinal Numbers
413th
Pangram Grep
549th
Partition Numbers
128th
Pascal’s Triangle
96th
668th
Pernicious Numbers
129th
614th
Pernicious Numbers (Long)
273rd
Poker
139th
Polyominoes
96th
Prime Numbers
19th
270th121st104th
56th
29th
38th
33rd
126th
373rd
1,150th33rd
18th
113th
Prime Numbers (Long)
460th
Proximity Grid
117th
Quine
72nd
Recamán
427th
Rijndael S-box
9th20th
55th
147th
Rock-paper-scissors-Spock-lizard
257th
Roman to Arabic
319th
ROT13
52nd
Rule 110
295th
Set
78th
Seven Segment
77th
279th
Sierpiński Triangle
388th
Smith Numbers
250th
Sudoku
149th
Sudoku (Fill-in)
117th
Tic-tac-toe
154th
Tongue-twisters
13th
Transpose Sentence
188th
United States
337th
Vampire Numbers
10th
Van Eck Sequence
11th20th20th16th15th23rd
16th
23rd
17th10th
28th
28th28th
Zeckendorf Representation
138th
Zodiac Signs
129th
γ
10th
87th
λ
12th
47th
53rd
56th
π
14th
τ
12th
φ
10th
√2
9th
𝑒
13th
16th
49th
54th
396th36th