12 Days of Christmas
18th
24 Game
44th
99 Bottles of Beer
95th
77th31st
36th
Abundant Numbers
163rd
Abundant Numbers (Long)
86th
Arabic to Roman
33rd
Arithmetic Numbers
53rd
Arrows
120th
Ascending Primes
8th
143rd
ASCII Table
33rd
brainfuck
93rd
Card Number Validation
47th
59th
14th
Catalan Numbers
72nd
Catalan’s Constant
6th
Christmas Trees
77th
Collatz
78th
CSS Colors
79th
1st
Cubes
337th
Day of Week
25th
1st
28th58th51st20th
Diamonds
57th
Divisors
163rd
484th
Emirp Numbers
79th11th
Emirp Numbers (Long)
29th
Emojify
40th
Evil Numbers
86th
Evil Numbers (Long)
48th
Factorial Factorisation
35th
7th4th
56th
14th
13th
Farey Sequence
58th9th
18th
Fibonacci
300th
415th
1,061st
144th
Fizz Buzz
393rd
1,159th
54th
Foo Fizz Buzz Bar
51st
12th
Fractions
51st
Game of Life
29th
Gijswijt’s Sequence
39th10th
Happy Numbers
151st14th
Happy Numbers (Long)
70th13th
Inventory Sequence
47th12th
153rd
ISBN
94th
Kolakoski Constant
6th
Kolakoski Sequence
88th9th
Leap Years
233rd
844th
Levenshtein Distance
168th
Leyland Numbers
12th
ln 2
6th
136th
Look and Say
81st13th
Lucky Numbers
70th7th
190th
Niven Numbers
184th
Niven Numbers (Long)
57th
Number Spiral
44th
157th
Odious Numbers
81st
Odious Numbers (Long)
41st
Ordinal Numbers
132nd
26th
PalindromemordnilaP
43rd
150th
Pangram Grep
38th
82nd
79th
38th
Pascal’s Triangle
113th
Pernicious Numbers
18th
135th12th
Pernicious Numbers (Long)
56th10th
Prime Numbers
85th
Prime Numbers (Long)
76th13th
Quine
1st
29th
63rd
63rd
Recamán
116th
Rijndael S-box
6th
Rock-paper-scissors-Spock-lizard
61st
148th
Roman to Arabic
36th
ROT13
50th
Rule 110
87th
Sierpiński Triangle
53rd
Smith Numbers
38th7th
Sudoku (Fill-in)
100th
Tic-tac-toe
35th
Tongue-twisters
32nd
Transpose Sentence
31st
United States
108th
Vampire Numbers
31st7th
132nd
Van Eck Sequence
51st9th
Zeckendorf Representation
40th
γ
6th
λ
7th
142nd
π
70th
442nd
τ
59th6th
φ
6th
189th
√2
202nd
𝑒
6th
314th