12 Days of Christmas
48th
24 Game
30th
99 Bottles of Beer
105th
88th93rd
203rd
Abundant Numbers
178th
Abundant Numbers (Long)
99th
Arabic to Roman
68th
Arithmetic Numbers
62nd
Arrows
133rd
Ascending Primes
56th11th
181st
ASCII Table
113th
brainfuck
160th
Card Number Validation
58th
186th
17th
Catalan Numbers
85th
Catalan’s Constant
7th
Christmas Trees
109th
Collatz
94th
CSS Colors
146th
1st
Cubes
367th
Day of Week
31st
1st
29th67th190th26th
Diamonds
96th
Divisors
170th
502nd
Emirp Numbers
112th12th
Emirp Numbers (Long)
48th
Emojify
44th
Evil Numbers
95th
Evil Numbers (Long)
59th
Factorial Factorisation
38th
6th3rd
70th
14th
18th
Farey Sequence
69th10th
30th
Fibonacci
332nd
452nd
1,148th
158th
Fizz Buzz
413th
1,208th
58th
Foo Fizz Buzz Bar
50th
15th
Fractions
55th
Game of Life
53rd
Gijswijt’s Sequence
43rd11th
Happy Numbers
158th15th
Happy Numbers (Long)
87th14th
Inventory Sequence
56th15th
176th
ISBN
106th
Kolakoski Constant
7th
Kolakoski Sequence
95th11th
Leap Years
251st
892nd
Levenshtein Distance
220th
Leyland Numbers
15th
ln 2
6th
163rd
Look and Say
87th14th
Lucky Numbers
72nd8th
208th
Niven Numbers
199th
Niven Numbers (Long)
61st
Number Spiral
63rd
173rd
Odious Numbers
93rd
Odious Numbers (Long)
51st
Ordinal Numbers
141st
29th
PalindromemordnilaP
49th
183rd
Pangram Grep
55th
87th
397th
44th
Partition Numbers
42nd
Pascal’s Triangle
126th
Pernicious Numbers
22nd
143rd13th
Pernicious Numbers (Long)
63rd12th
Prime Numbers
95th
Prime Numbers (Long)
82nd26th
Quine
1st
33rd
81st
69th
Recamán
127th
Rijndael S-box
5th
Rock-paper-scissors-Spock-lizard
54th
145th
Roman to Arabic
67th
ROT13
64th
Rule 110
89th
Sierpiński Triangle
57th
Smith Numbers
45th8th
Sudoku (Fill-in)
106th
Tic-tac-toe
41st
Tongue-twisters
110th
Transpose Sentence
35th
United States
128th
Vampire Numbers
33rd8th
147th
Van Eck Sequence
59th12th
Zeckendorf Representation
49th
γ
9th
λ
11th
148th
π
81st
507th
τ
64th7th
φ
7th
180th
√2
206th
𝑒
6th
342nd