12 Days of Christmas
16th
14th
443rd
24 Game
7th3rd
122nd
99 Bottles of Beer
17th
7th
Abundant Numbers
62nd
16th13th
10th41st178th26th10th43rd179th
10th
Abundant Numbers (Long)
41st
18th12th
10th
109th19th8th23rd129th
Arabic to Roman
18th80th
13th5th
226th
Arithmetic Numbers
42nd
12th2nd9th
Arrows
12th
Ascending Primes
21st
11th6th
11th5th
ASCII Table
9th
226th
Billiards
5th4th
brainfuck
69th
33rd
4th
170th
Card Number Validation
7th
Catalan Numbers
14th11th
22nd
24th3rd
260th
Catalan’s Constant
171st
Christmas Trees
8th
17th7th
368th
Collatz
129th
14th16th11th
27th10th14th254th
Continued Fractions
4th
CSS Colors
1st
Cubes
4th
Day of Week
17th99th227th
DFA Simulator
8th6th
Diamonds
37th
21st10th
433rd
Divisors
13th
30th7th
850th
Emirp Numbers
200th
10th
501st
Emirp Numbers (Long)
81st
5th
242nd
Emojify
5th
Evil Numbers
138th103rd
21st
20th18th53rd281st
Evil Numbers (Long)
82nd76th
17th
14th12th30th181st
Factorial Factorisation
9th
Farey Sequence
8th
132nd
Fibonacci
299th198th
57th54th40th108th
59th4th57th194th
Fizz Buzz
275th500th
33rd
10th37th605th
Foo Fizz Buzz Bar
15th
Fractions
10th
386th
Game of Life
5th
169th
Gijswijt’s Sequence
12th
129th
Gray Code Decoder
9th
Gray Code Encoder
5th
Happy Numbers
14th
239th
Happy Numbers (Long)
3rd
141st
Hexdump
6th
Hilbert Curve
2nd
Intersection
4th
Inventory Sequence
13th
232nd
ISBN
7th
185th
Jacobi Symbol
9th
Kaprekar Numbers
25th
6th16th
5th
Kolakoski Sequence
2nd
Leap Years
211th
84th
324th
20th83rd769th
Levenshtein Distance
38th
13th
223rd
Leyland Numbers
4th23rd352nd
Look and Say
9th
405th
Lucky Numbers
9th
Lucky Tickets
3rd
129th
Mandelbrot
8th4th5th77th
Maze
2nd
65th
Minesweeper
2nd
Morse Decoder
3rd
Morse Encoder
3rd
Multitap Input
4th
N Queens
5th
117th
Niven Numbers
29th
31st
805th
Niven Numbers (Long)
15th
14th
Number Spiral
7th
Odious Numbers
120th
24th20th53rd162nd
Odious Numbers (Long)
77th
21st16th33rd165th
Ordinal Numbers
10th
PalindromemordnilaP
7th
Pangram Grep
13th
Partition Numbers
7th
103rd
Pascal’s Triangle
11th
14th
550th
Pernicious Numbers
60th
30th
172nd
Pernicious Numbers (Long)
28th
9th
112th
Polyominoes
4th
Prime Numbers
99th35th49th31st13th33rd14th27th135th43rd21st40th463rd174th
29th
Prime Numbers (Long)
67th23rd43rd24th
29th17th19th76th37th1st13th221st
17th
Proximity Grid
12th
5th
Quine
131st
43rd
Recamán
12th9th
267th
Reverse Polish Notation
6th
258th
Rijndael S-box
55th
6th7th
Roman to Arabic
13th
12th
ROT13
7th
Rule 110
9th
Scrambled Sort
5th
Set
6th
Seven Segment
7th
Sierpiński Triangle
9th9th
Smith Numbers
7th
152nd
Star Wars Opening Crawl
3rd
Sudoku
4th
119th
Sudoku (Fill-in)
4th
Tic-tac-toe
7th
Tongue-twisters
11th
Topological Sort
4th3rd
Tower of Hanoi
9th
107th
Transpose Sentence
8th
Trinomial Triangle
6th
United States
8th
Vampire Numbers
25th24th
9th13th234th
Van Eck Sequence
15th8th
260th
Zeckendorf Representation
3rd
π
48th
14th
81st4th
312th
τ
62nd
φ
340th
√2
267th
𝑒
4th
344th