12 Days of Christmas
18th
24 Game
44th
99 Bottles of Beer
95th
77th31st
37th
Abundant Numbers
163rd
Abundant Numbers (Long)
86th
Arabic to Roman
33rd
Arithmetic Numbers
53rd
Arrows
120th
Ascending Primes
8th
149th
ASCII Table
33rd
brainfuck
93rd
Card Number Validation
48th
59th
14th
Catalan Numbers
72nd
Catalan’s Constant
6th
Christmas Trees
77th
Collatz
79th
CSS Colors
79th
1st
Cubes
341st
Day of Week
25th
1st
28th58th52nd20th
Diamonds
57th
Divisors
163rd
487th
Emirp Numbers
80th11th
Emirp Numbers (Long)
30th
Emojify
40th
Evil Numbers
88th
Evil Numbers (Long)
51st
Factorial Factorisation
35th
7th4th
57th
14th
13th
Farey Sequence
58th9th
18th
Fibonacci
301st
418th
1,070th
144th
Fizz Buzz
395th
1,164th
54th
Foo Fizz Buzz Bar
52nd
13th
Fractions
51st
Game of Life
29th
Gijswijt’s Sequence
39th10th
Happy Numbers
151st14th
Happy Numbers (Long)
71st13th
Inventory Sequence
49th12th
155th
ISBN
94th
Kolakoski Constant
6th
Kolakoski Sequence
90th9th
Leap Years
234th
846th
Levenshtein Distance
169th
Leyland Numbers
12th
ln 2
6th
138th
Look and Say
81st13th
Lucky Numbers
70th7th
190th
Niven Numbers
184th
Niven Numbers (Long)
57th
Number Spiral
44th
158th
Odious Numbers
84th
Odious Numbers (Long)
43rd
Ordinal Numbers
134th
26th
PalindromemordnilaP
44th
152nd
Pangram Grep
39th
83rd
81st
38th
Pascal’s Triangle
114th
Pernicious Numbers
18th
136th12th
Pernicious Numbers (Long)
57th10th
Prime Numbers
86th
Prime Numbers (Long)
77th13th
Quine
1st
29th
63rd
63rd
Recamán
116th
Rijndael S-box
6th
Rock-paper-scissors-Spock-lizard
61st
148th
Roman to Arabic
36th
ROT13
54th
Rule 110
87th
Sierpiński Triangle
53rd
Smith Numbers
38th7th
Sudoku (Fill-in)
100th
Tic-tac-toe
36th
Tongue-twisters
32nd
Transpose Sentence
32nd
United States
109th
Vampire Numbers
31st7th
133rd
Van Eck Sequence
51st9th
Zeckendorf Representation
41st
γ
6th
λ
7th
145th
π
70th
446th
τ
59th6th
φ
6th
191st
√2
205th
𝑒
6th
318th