12 Days of Christmas
16th
14th
447th
24 Game
7th3rd
123rd
99 Bottles of Beer
15th
7th
Abundant Numbers
63rd
16th13th
10th41st179th26th10th44th183rd
10th
Abundant Numbers (Long)
42nd
18th12th
10th
110th19th8th23rd131st
Arabic to Roman
18th81st
13th5th
229th
Arithmetic Numbers
42nd
12th2nd9th
Arrows
14th
Ascending Primes
21st
11th6th
11th5th
ASCII Table
10th
230th
Billiards
5th4th
brainfuck
69th
33rd
4th
171st
Card Number Validation
8th
Catalan Numbers
14th11th
22nd
24th3rd
265th
Catalan’s Constant
172nd
Christmas Trees
8th
17th7th
370th
Collatz
131st
14th16th11th
27th10th14th257th
Continued Fractions
4th
CSS Colors
1st
Cubes
4th
Day of Week
17th104th230th
DFA Simulator
8th7th
Diamonds
37th
21st10th
436th
Divisors
13th
30th7th
850th
Emirp Numbers
200th
10th
505th
Emirp Numbers (Long)
81st
5th
248th
Emojify
5th
Evil Numbers
139th101st
21st
20th19th52nd281st
Evil Numbers (Long)
83rd75th
17th
14th12th30th184th
Factorial Factorisation
9th
Farey Sequence
8th
133rd
Fibonacci
302nd201st
58th55th42nd111th
59th4th57th197th
Fizz Buzz
275th500th
33rd
10th38th608th
Foo Fizz Buzz Bar
15th
Fractions
10th
390th
Game of Life
5th
171st
Gijswijt’s Sequence
12th
132nd
Gray Code Decoder
9th
Gray Code Encoder
6th
Happy Numbers
14th
240th
Happy Numbers (Long)
3rd
144th
Hexdump
6th
Hilbert Curve
2nd
Intersection
4th
Inventory Sequence
14th
236th
ISBN
8th
188th
Jacobi Symbol
9th
Kaprekar Numbers
24th
6th16th
5th
Kolakoski Sequence
2nd
Leap Years
215th
85th
330th
20th87th776th
Levenshtein Distance
39th
13th
232nd
Leyland Numbers
4th23rd357th
Look and Say
9th
406th
Lucky Numbers
9th
Lucky Tickets
3rd
131st
Mandelbrot
8th4th5th79th
Maze
2nd
67th
Minesweeper
2nd
Morse Decoder
3rd
Morse Encoder
3rd
Multitap Input
4th
N Queens
5th
120th
Niven Numbers
29th
32nd
810th
Niven Numbers (Long)
16th
14th
Number Spiral
7th
Odious Numbers
121st
24th21st52nd163rd
Odious Numbers (Long)
78th
21st17th33rd166th
Ordinal Numbers
10th
PalindromemordnilaP
7th
Pangram Grep
13th
Partition Numbers
7th
106th
Pascal’s Triangle
11th
7th
552nd
Pernicious Numbers
60th
30th
174th
Pernicious Numbers (Long)
28th
9th
114th
Polyominoes
4th
Prime Numbers
101st36th49th31st13th32nd15th28th136th43rd21st40th467th172nd
29th
Prime Numbers (Long)
68th24th44th24th
29th18th19th76th36th1st13th221st
17th
Proximity Grid
12th
6th
Quine
132nd
43rd
Recamán
12th9th
270th
Reverse Polish Notation
6th
261st
Rijndael S-box
55th
6th7th
Roman to Arabic
14th
12th
ROT13
7th
Rule 110
9th
Scrambled Sort
5th
Set
6th
Seven Segment
8th
Sierpiński Triangle
9th9th
Smith Numbers
7th
154th
Star Wars Opening Crawl
3rd
Sudoku
4th
122nd
Sudoku (Fill-in)
4th
Taxicab Numbers
9th
3rd
Tic-tac-toe
7th
Tongue-twisters
11th
Topological Sort
4th3rd
Tower of Hanoi
9th
111th
Transpose Sentence
8th
Trinomial Triangle
6th
United States
9th
Vampire Numbers
25th24th
10th13th234th
Van Eck Sequence
14th8th
261st
Zeckendorf Representation
3rd
π
49th
14th
83rd5th
315th
τ
64th
φ
342nd
√2
269th
𝑒
4th
346th