12 Days of Christmas
15th
13th
386th
24 Game
3rd
86th
99 Bottles of Beer
15th
6th
Abundant Numbers
13th12th
9th33rd159th49th8th41st153rd
7th
Abundant Numbers (Long)
15th11th
10th
92nd
6th23rd104th
Arabic to Roman
13th75th
7th
196th
Arithmetic Numbers
21st
2nd9th
Arrows
9th
Ascending Primes
24th
10th6th
5th
ASCII Table
7th
186th
Billiards
3rd
brainfuck
59th
30th
4th
147th
Card Number Validation
6th
Catalan Numbers
12th10th
17th
26th3rd
221st
Catalan’s Constant
144th
Christmas Trees
8th
7th
314th
Collatz
110th
13th15th9th
38th9th14th210th
CSS Colors
38th
Cubes
3rd
Day of Week
15th86th185th
DFA Simulator
5th
Diamonds
9th
387th
Divisors
13th
6th
778th
Emirp Numbers
184th
9th
456th
Emirp Numbers (Long)
66th
4th
200th
Emojify
3rd
Evil Numbers
122nd86th
19th
17th49th243rd
Evil Numbers (Long)
70th54th
14th
10th29th154th
Factorial Factorisation
8th
Farey Sequence
7th
104th
Fibonacci
269th176th
52nd44th32nd94th
4th48th159th
Fizz Buzz
475th
31st
9th35th551st
Foo Fizz Buzz Bar
14th
Fractions
10th
331st
Game of Life
3rd
140th
Gijswijt’s Sequence
10th
102nd
Happy Numbers
9th
204th
Happy Numbers (Long)
3rd
117th
Hexdump
5th
Intersection
4th
Inventory Sequence
9th
190th
ISBN
6th
158th
Jacobi Symbol
7th
Kaprekar Numbers
19th
5th12th
4th
Kolakoski Sequence
2nd
Leap Years
191st
68th
302nd
17th77th712th
Levenshtein Distance
36th
7th
201st
Leyland Numbers
3rd22nd311th
Look and Say
8th
357th
Lucky Numbers
9th
Lucky Tickets
3rd
101st
Maze
2nd
Morse Decoder
3rd
Morse Encoder
3rd
N Queens
3rd
93rd
Niven Numbers
22nd
25th
741st
Niven Numbers (Long)
11th
13th
Number Spiral
7th
Odious Numbers
105th
18th48th135th
Odious Numbers (Long)
62nd
13th31st132nd
Ordinal Numbers
7th
PalindromemordnilaP
4th
Pangram Grep
11th
Partition Numbers
4th
66th
Pascal’s Triangle
11th
13th
497th
Pernicious Numbers
47th
24th
140th
Pernicious Numbers (Long)
21st
9th
84th
Polyominoes
3rd
Prime Numbers
94th30th47th25th13th23rd12th24th119th43rd17th35th413th159th
25th
Prime Numbers (Long)
59th20th38th19th
24th13th14th65th32nd1st10th184th
13th
Proximity Grid
4th
Quine
125th
38th
Recamán
8th
235th
Reverse Polish Notation
5th
222nd
Rijndael S-box
43rd
4th7th
Roman to Arabic
12th
9th
ROT13
4th
Rule 110
8th
Scrambled Sort
2nd
Set
4th
Seven Segment
7th
Sierpiński Triangle
8th9th
Smith Numbers
8th
137th
Star Wars Opening Crawl
3rd
Sudoku
3rd
108th
Sudoku (Fill-in)
3rd
Tic-tac-toe
4th
Tongue-twisters
9th
Transpose Sentence
5th
United States
6th
Vampire Numbers
24th18th
6th13th
Van Eck Sequence
8th
222nd
Zeckendorf Representation
3rd
π
41st
14th
3rd
276th
φ
299th
√2
223rd
𝑒
4th
297th