12 Days of Christmas
8th
142nd
101st
981st
24 Game
142nd
99 Bottles of Beer
6th
1,050th
Abundant Numbers
191st
101st
879th
Abundant Numbers (Long)
11th
Arabic to Roman
341st
Arithmetic Numbers
461st
Arrows
237th
Ascending Primes
237th
ASCII Table
112th
47th
Billiards
116th
brainfuck
101st
349th
Card Number Validation
218th
Catalan Numbers
8th
436th
Catalan’s Constant
6th
20th
17th
163rd
Christmas Trees
856th
Collatz
20th
763rd
CSS Colors
293rd
Cubes
393rd
Day of Week
336th
DFA Simulator
138th
Diamonds
78th
600th
123rd
Divisors
9th
1,504th
Emirp Numbers
756th
Emirp Numbers (Long)
342nd
Emojify
5th
308th
Evil Numbers
1,081st
50th
Evil Numbers (Long)
548th
Factorial Factorisation
19th
12th
Farey Sequence
235th
Fibonacci
545th
292nd47th
33rd72nd
35th
55th
2,048th
42nd
43rd
Fizz Buzz
2,859th
357th
Foo Fizz Buzz Bar
800th
Forsyth–Edwards Notation
187th
Fractions
562nd
Game of Life
39th
198th
Gijswijt’s Sequence
165th
Happy Numbers
111th69th46th
29th
21st24th18th24th
94th41st76th
22nd62nd218th
38th21st22nd20th53rd48th62nd26th630th21st54th
107th58th
31st26th28th21st19th25th21st27th
Happy Numbers (Long)
399th
Hexdump
194th
Intersection
59th
405th
Inventory Sequence
259th
ISBN
75th
334th
Kolakoski Sequence
327th
Leap Years
1,140th
Leyland Numbers
397th
ln 2
245th
Look and Say
422nd
Lucky Numbers
86th
Mandelbrot
140th
Maze
143rd
Medal Tally
141st
Morse Decoder
242nd
Morse Encoder
275th
Musical Chords
22nd
20th
Niven Numbers
851st
Niven Numbers (Long)
454th
Number Spiral
62nd
29th
23rd
21st
263rd
Odious Numbers
860th
Odious Numbers (Long)
462nd
Ordinal Numbers
433rd
Pangram Grep
572nd
Partition Numbers
144th
Pascal’s Triangle
105th
685th
Pernicious Numbers
134th
635th
Pernicious Numbers (Long)
290th
Poker
151st
Polyominoes
111th
Prime Numbers
20th
285th134th112th
59th
32nd
40th
33rd
133rd
386th
1,190th37th
19th
121st
Prime Numbers (Long)
489th
Proximity Grid
128th
Quine
83rd
Recamán
446th
Rijndael S-box
9th24th
64th
160th
Rock-paper-scissors-Spock-lizard
268th
Roman to Arabic
329th
ROT13
61st
Rule 110
308th
Set
94th
Seven Segment
80th
295th
Sierpiński Triangle
406th
Smith Numbers
263rd
Sudoku
157th
Sudoku (Fill-in)
128th
Tic-tac-toe
178th
Tongue-twisters
16th
Transpose Sentence
208th
United States
350th
Vampire Numbers
10th
Van Eck Sequence
12th20th21st18th15th24th
18th
26th
18th10th
30th
29th32nd
Zeckendorf Representation
154th
Zodiac Signs
144th
γ
11th
96th
λ
12th
52nd
57th
61st
π
15th
τ
12th
φ
10th
√2
11th
𝑒
14th
17th
50th
55th
418th43rd