12 Days of Christmas
15th
13th
398th
24 Game
6th2nd
94th
99 Bottles of Beer
15th
6th
Abundant Numbers
58th
13th12th
9th35th163rd23rd8th41st156th
7th
Abundant Numbers (Long)
37th
15th12th
10th
95th17th6th23rd108th
Arabic to Roman
14th76th
13th5th
203rd
Arithmetic Numbers
38th
10th2nd9th
Arrows
9th
Ascending Primes
21st
10th6th
11th5th
ASCII Table
8th
193rd
Billiards
4th4th
brainfuck
61st
31st
4th
152nd
Card Number Validation
7th
Catalan Numbers
12th10th
18th
20th3rd
228th
Catalan’s Constant
151st
Christmas Trees
8th
15th7th
322nd
Collatz
115th
13th15th9th
25th10th14th218th
CSS Colors
1st
Cubes
3rd
Day of Week
15th86th194th
DFA Simulator
7th6th
Diamonds
21st9th
403rd
Divisors
13th
27th6th
790th
Emirp Numbers
189th
9th
468th
Emirp Numbers (Long)
69th
4th
211th
Emojify
4th
Evil Numbers
122nd91st
20th
19th17th49th253rd
Evil Numbers (Long)
71st60th
16th
14th11th29th162nd
Factorial Factorisation
8th
Farey Sequence
8th
110th
Fibonacci
273rd177th
52nd44th33rd97th
56th4th49th162nd
Fizz Buzz
481st
32nd
9th35th561st
Foo Fizz Buzz Bar
14th
Fractions
11th
342nd
Game of Life
5th
146th
Gijswijt’s Sequence
11th
107th
Happy Numbers
10th
215th
Happy Numbers (Long)
3rd
121st
Hexdump
6th
Intersection
4th
Inventory Sequence
11th
201st
ISBN
7th
162nd
Jacobi Symbol
7th
Kaprekar Numbers
20th
5th12th
4th
Kolakoski Sequence
2nd
Leap Years
193rd
71st
304th
17th77th724th
Levenshtein Distance
36th
9th
211th
Leyland Numbers
3rd22nd321st
Look and Say
8th
367th
Lucky Numbers
9th
Lucky Tickets
3rd
111th
Mandelbrot
4th3rd5th47th
Maze
2nd
Morse Decoder
3rd
Morse Encoder
3rd
N Queens
4th
97th
Niven Numbers
23rd
25th
750th
Niven Numbers (Long)
12th
13th
Number Spiral
7th
Odious Numbers
106th
23rd18th48th139th
Odious Numbers (Long)
64th
19th14th31st136th
Ordinal Numbers
9th
PalindromemordnilaP
5th
Pangram Grep
11th
Partition Numbers
4th
75th
Pascal’s Triangle
11th
14th
509th
Pernicious Numbers
51st
24th
143rd
Pernicious Numbers (Long)
23rd
9th
90th
Polyominoes
3rd
Prime Numbers
95th31st47th25th13th24th12th24th123rd39th17th35th420th160th
26th
Prime Numbers (Long)
60th21st36th20th
25th13th14th69th32nd1st10th189th
15th
Proximity Grid
4th
Quine
126th
40th
Recamán
13th8th
244th
Reverse Polish Notation
5th
230th
Rijndael S-box
45th
4th7th
Roman to Arabic
12th
10th
ROT13
5th
Rule 110
9th
Scrambled Sort
3rd
Set
4th
Seven Segment
7th
Sierpiński Triangle
8th9th
Smith Numbers
8th
142nd
Star Wars Opening Crawl
3rd
Sudoku
3rd
110th
Sudoku (Fill-in)
3rd
Tic-tac-toe
5th
Tongue-twisters
10th
Transpose Sentence
5th
United States
8th
Vampire Numbers
24th20th
7th13th202nd
Van Eck Sequence
8th
230th
Zeckendorf Representation
3rd
π
42nd
14th
76th4th
281st
τ
58th
φ
307th
√2
232nd
𝑒
4th
309th