12 Days of Christmas
73rd
54th
24 Game
99 Bottles of Beer
32nd
25th
17th
Abundant Numbers
13th
1,039th
Abundant Numbers (Long)
13th
Arabic to Roman
18th
10th
23rd
Arithmetic Numbers
13th
364th
Arrows
23rd
Ascending Primes
12th
ASCII Table
35th
26th
7th
brainfuck
20th
328th
Catalan Numbers
3rd
Catalan’s Constant
Christmas Trees
15th
12th
9th
Collatz
7th
16th
10th
CSS Colors
3rd
Cubes
Day of Week
16th
15th23rd11th
1st
34th72nd
67th
195th
DFA Simulator
8th
Diamonds
24th
Divisors
131st
4th
Emirp Numbers
83rd
31st
12th
Emirp Numbers (Long)
11th
Emojify
13th
Evil Numbers
7th
550th
Evil Numbers (Long)
6th
32nd
Factorial Factorisation
18th
Farey Sequence
36th
18th
Fibonacci
34th12th59th3rd51st8th38th1st37th44th60th29th45th74th38th1st75th152nd45th298th112th85th187th65th109th71st47th48th157th63rd117th249th235th
52nd105th28th68th
55th60th
Fizz Buzz
50th64th132nd
1st100th19th
1st13th9th
74th
53rd
94th
Foo Fizz Buzz Bar
75th
1st
Forsyth–Edwards Notation
12th
Fractions
1st
Game of Life
12th
Gijswijt’s Sequence
13th
Happy Numbers
21st
Happy Numbers (Long)
28th
Hexdump
8th
Intersection
15th
7th
4th
Inventory Sequence
14th
ISBN
16th
Jacobi Symbol
1st
Kolakoski Constant
Kolakoski Sequence
12th
Leap Years
66th95th93rd
44th
Levenshtein Distance
22nd
Leyland Numbers
21st
ln 2
Look and Say
Lucky Numbers
Lucky Tickets
15th
Morse Decoder
17th
Morse Encoder
16th
Niven Numbers
112th
1st
707th
Niven Numbers (Long)
13th
346th
Number Spiral
25th
Odious Numbers
6th
221st
Odious Numbers (Long)
6th
Ordinal Numbers
16th
Pangram Grep
56th54th25th
15th
Pascal’s Triangle
30th
9th
339th
Pernicious Numbers
37th
1st
602nd
Pernicious Numbers (Long)
17th
Prime Numbers
24th
38th53rd
18th18th
230th
37th
140th
Prime Numbers (Long)
7th
Quine
50th193rd
63rd58th51st
4th
329th
1st
57th
96th
Recamán
10th
Reverse Polish Notation
3rd
Rijndael S-box
16th
Roman to Arabic
13th
Rule 110
5th
Seven Segment
3rd
Sierpiński Triangle
31st
Smith Numbers
13th
Spelling Numbers
💎
Tongue-twisters
United States
12th
33rd
337th
Vampire Numbers
14th
Van Eck Sequence
12th
γ
λ
π
14th15th
40th
80th
24th
35th
37th
40th43rd
τ
φ
1st
√2
58th
1st
𝑒
12th
338th