12 Days of Christmas
15th
42nd
24 Game
14th
19th
88th
4th3rd
99 Bottles of Beer
12th
55th
Abundant Numbers
19th
70th
Abundant Numbers (Long)
20th
47th
Arabic to Roman
16th
53rd
Arithmetic Numbers
15th
38th
Arrows
23rd
70th
Ascending Primes
22nd
55th
ASCII Table
21st
58th
brainfuck
25th
77th
Card Number Validation
16th
43rd
Catalan Numbers
38th
186th
Catalan’s Constant
25th
115th
7th
Christmas Trees
18th
60th
Collatz
24th
64th
CSS Colors
17th
30th
Cubes
17th
56th
Day of Week
20th
45th
DFA Simulator
17th
35th
Diamonds
26th
42nd
77th
91st
Divisors
41st
101st
Emirp Numbers
31st
166th
Emirp Numbers (Long)
17th
46th
Emojify
28th
247th
Evil Numbers
31st
112th
12th
Evil Numbers (Long)
29th
32nd
21st
Factorial Factorisation
22nd
58th
Farey Sequence
32nd
108th
Fibonacci
44th
157th
Fizz Buzz
82nd
37th
288th
16th
35th
Foo Fizz Buzz Bar
76th
15th
14th
Forsyth–Edwards Notation
18th
39th
Fractions
28th
87th
Game of Life
25th
20th
89th
Gijswijt’s Sequence
26th
121st
7th
Happy Numbers
34th
52nd28th22nd
15th
20th
18th
59th21st
100th
18th
22nd8th
Happy Numbers (Long)
66th
29th
19th
59th
Hexdump
25th
65th
Intersection
18th
71st
Inventory Sequence
28th
99th
ISBN
18th
49th
Jacobi Symbol
16th
37th
Kaprekar Numbers
15th
58th
3rd
Kolakoski Constant
22nd
69th
7th
Kolakoski Sequence
32nd
166th
Leap Years
42nd
506th
Levenshtein Distance
30th
98th
Leyland Numbers
34th
59th
ln 2
30th
81st
Look and Say
21st
72nd
Lucky Numbers
21st
49th
66th
Maze
22nd
68th
Medal Tally
22nd
49th
Morse Decoder
25th
107th
Morse Encoder
21st
113th
N Queens
20th
106th
Niven Numbers
39th
263rd
Niven Numbers (Long)
32nd
91st
Number Spiral
24th
90th
Odious Numbers
34th
135th
Odious Numbers (Long)
32nd
91st
Ordinal Numbers
27th
64th
PalindromemordnilaP
12th
24th
Pangram Grep
32nd
67th
Partition Numbers
12th
30th
Pascal’s Triangle
32nd
56th
198th
Pernicious Numbers
41st
360th
Pernicious Numbers (Long)
32nd
116th
Polyominoes
14th
31st
Prime Numbers
33rd
140th
Prime Numbers (Long)
21st
42nd
Proximity Grid
21st
56th
Quine
1st39th1st21st
25th96th142nd55th21st20th25th28th1st21st34th4th32nd24th21st32nd15th10th50th
30th10th2nd18th1st317th25th1st25th1st56th1st49th71st98th
34th58th24th41st
68th13th
33rd8th30th
37th
23rd
Recamán
25th
73rd
Reverse Polish Notation
15th
42nd
Rijndael S-box
42nd25th
22nd
77th
5th
Rock-paper-scissors-Spock-lizard
18th
49th
Roman to Arabic
30th
80th
ROT13
20th
112th
Rule 110
25th
79th
Seven Segment
23rd
75th
Sierpiński Triangle
33rd
191st
Smith Numbers
13th
39th
Spelling Numbers
21st
43rd
Sudoku
19th
51st
Tic-tac-toe
19th
60th
Tongue-twisters
17th
42nd
Transpose Sentence
28th
86th
United States
27th
148th
Vampire Numbers
29th
192nd
3rd
Van Eck Sequence
29th
108th
γ
18th
59th
6th
λ
24th17th11th23rd17th
34th33rd26th9th39th
17th31st10th16th17th8th26th10th13th8th11th30th9th51st
10th28th89th7th39th13th31st10th20th24th10th19th43rd20th40th14th14th18th31st35th8th11th11th6th19th5th27th5th9th20th
π
29th
18th
138th
τ
28th
113th
φ
32nd
136th
√2
31st
133rd
𝑒
40th
257th31st