12 Days of Christmas
17th
14th
410th
24 Game
7th4th
127th
99 Bottles of Beer
16th
7th
Abundant Numbers
63rd
16th14th
11th41st182nd26th9th44th114th
10th
Abundant Numbers (Long)
42nd
18th12th
13th
113th19th8th25th94th
Arabic to Roman
19th86th
13th5th
217th
Arithmetic Numbers
42nd
12th2nd12th203rd
Arrows
15th
Ascending Primes
22nd
11th5th
11th5th
ASCII Table
10th
227th
Billiards
5th5th
brainfuck
71st
33rd
4th
150th
Card Number Validation
8th
Catalan Numbers
14th12th
22nd
24th3rd
266th
Catalan’s Constant
167th
Christmas Trees
8th
17th8th
354th
Collatz
134th
14th16th13th
26th11th14th224th
Continued Fractions
4th
CSS Colors
1st
Cubes
4th
Day of Week
18th107th229th
DFA Simulator
8th7th
Diamonds
36th
20th10th
432nd
Divisors
18th
29th7th
845th
Emirp Numbers
201st
12th
498th
Emirp Numbers (Long)
82nd
5th
250th
Emojify
5th
Evil Numbers
139th106th
24th
21st19th54th289th
Evil Numbers (Long)
86th78th
18th
14th12th32nd192nd
Factorial Factorisation
9th
Farey Sequence
9th
133rd
Fibonacci
305th205th
59th55th45th109th
66th4th58th204th
Fizz Buzz
280th503rd
33rd
11th39th571st
Foo Fizz Buzz Bar
15th
Fractions
10th
387th
Game of Life
5th
173rd
Gijswijt’s Sequence
13th
134th
Gray Code Decoder
9th
Gray Code Encoder
6th
Happy Numbers
14th
215th
Happy Numbers (Long)
2nd
127th
Hexdump
6th
Hilbert Curve
3rd
Intersection
5th
Inventory Sequence
14th
239th
ISBN
8th
174th
Jacobi Symbol
9th
Kaprekar Numbers
25th
6th16th
5th
Kolakoski Sequence
2nd
Leap Years
219th
90th
347th
20th91st777th
Levenshtein Distance
40th
13th
245th
Leyland Numbers
4th25th361st
Look and Say
9th
413th
Lucky Numbers
10th
Lucky Tickets
3rd
121st
Mandelbrot
7th4th6th72nd
Maze
2nd
55th
Minesweeper
2nd
Morse Decoder
3rd
Morse Encoder
3rd
Multitap Input
4th
N Queens
5th
129th
Nim
10th
Niven Numbers
30th
32nd
812th
Niven Numbers (Long)
16th
14th
Number Spiral
7th
Odious Numbers
121st
21st21st54th171st
Odious Numbers (Long)
79th
18th17th35th173rd
Ordinal Numbers
10th
PalindromemordnilaP
7th
Pangram Grep
13th
Partition Numbers
7th
111th
Pascal’s Triangle
11th
7th
502nd
Pernicious Numbers
63rd
36th32nd
178th
Pernicious Numbers (Long)
30th
9th
114th
Polyominoes
4th
Prime Numbers
102nd35th54th31st14th33rd16th28th139th43rd22nd42nd457th175th
31st
Prime Numbers (Long)
69th24th46th24th
30th17th20th80th36th1st14th205th
17th
Proximity Grid
13th
6th
Quine
134th
44th
Recamán
12th10th
266th
Reverse Polish Notation
6th
262nd
Rijndael S-box
57th
6th7th
Roman to Arabic
21st
12th
ROT13
7th
Rule 110
10th
Scrambled Sort
5th
Set
6th
Seven Segment
8th
Sierpiński Triangle
9th9th
Smith Numbers
7th
153rd
Star Wars Opening Crawl
4th
Sudoku
4th
109th
Sudoku (Fill-in)
5th
Taxicab Numbers
14th
3rd
Tic-tac-toe
7th
Tongue-twisters
10th
Topological Sort
5th4th
Tower of Hanoi
8th
113th
Transpose Sentence
8th
Trinomial Triangle
6th
United States
9th
Vampire Numbers
24th21st
8th15th224th
Van Eck Sequence
14th8th
257th
Zeckendorf Representation
3rd
π
49th
14th
84th5th
303rd
τ
65th
φ
346th
√2
247th
𝑒
5th
351st