12 Days of Christmas
7th
121st
82nd
816th
24 Game
86th
99 Bottles of Beer
6th
920th
Abundant Numbers
164th
78th
772nd
Abundant Numbers (Long)
9th
Arabic to Roman
279th
Arithmetic Numbers
342nd
Arrows
192nd
Ascending Primes
153rd
ASCII Table
96th
41st
Billiards
64th
brainfuck
81st
302nd
Card Number Validation
146th
Catalan Numbers
8th
368th
Catalan’s Constant
6th
18th
17th
128th
Christmas Trees
749th
Collatz
14th
598th
CSS Colors
240th
Cubes
342nd
Day of Week
268th
DFA Simulator
98th
Diamonds
63rd
523rd
99th
Divisors
8th
1,389th
Emirp Numbers
680th
Emirp Numbers (Long)
274th
Emojify
5th
259th
Evil Numbers
961st
31st
Evil Numbers (Long)
448th
Factorial Factorisation
12th
10th
Farey Sequence
178th
Fibonacci
469th
238th38th
29th60th
29th
33rd
1,850th
27th
31st
Fizz Buzz
2,658th
333rd
43rd
Foo Fizz Buzz Bar
693rd
Forsyth–Edwards Notation
157th
Fractions
474th
Game of Life
156th
Gijswijt’s Sequence
121st
Happy Numbers
102nd61st39th
27th
17th21st19th21st
75th36th71st
19th50th199th
36th16th17th16th47th45th56th22nd559th19th50th
99th44th
26th24th24th18th17th22nd19th23rd18th
Happy Numbers (Long)
333rd
Hexdump
161st
Intersection
52nd
323rd
Inventory Sequence
196th
ISBN
64th
277th
Kolakoski Sequence
282nd
Leap Years
1,026th
Leyland Numbers
340th
ln 2
183rd
Look and Say
364th
Lucky Numbers
65th
Maze
103rd
Morse Decoder
207th
Morse Encoder
246th
Musical Chords
21st
Niven Numbers
763rd
Niven Numbers (Long)
382nd
Number Spiral
55th
25th
20th
21st
218th
Odious Numbers
770th
Odious Numbers (Long)
378th
Ordinal Numbers
381st
Pangram Grep
497th
Pascal’s Triangle
85th
611th
Pernicious Numbers
115th
568th
Pernicious Numbers (Long)
234th
Poker
122nd
Polyominoes
69th
Prime Numbers
21st
253rd116th93rd
49th
26th
36th
30th
119th
351st
1,078th31st
14th
104th
Prime Numbers (Long)
412th
Proximity Grid
99th
Quine
56th
Recamán
390th
Rijndael S-box
9th18th
42nd
122nd
Rock-paper-scissors-Spock-lizard
238th
Roman to Arabic
287th
ROT13
33rd
Rule 110
266th
Seven Segment
73rd
257th
Sierpiński Triangle
353rd
Smith Numbers
221st
Sudoku
131st
Sudoku (Fill-in)
103rd
Tic-tac-toe
107th
Tongue-twisters
12th
Transpose Sentence
149th
United States
294th
Vampire Numbers
10th
Van Eck Sequence
11th16th18th14th15th23rd
13th
21st
17th8th
25th
25th26th
Zeckendorf Representation
112th
Zodiac Signs
109th
γ
10th
70th
λ
11th
42nd
50th
52nd
π
14th
τ
12th
φ
10th
√2
9th
𝑒
12th
15th
44th
51st
348th30th