12 Days of Christmas
53rd
24 Game
13th
99 Bottles of Beer
85th115th
Abundant Numbers
98th
Abundant Numbers (Long)
58th
Arabic to Roman
29th
102nd
Arithmetic Numbers
70th
Arrows
18th17th
28th
Ascending Primes
30th
ASCII Table
29th
brainfuck
54th32nd
Card Number Validation
27th
Catalan Numbers
19th33rd
29th
Catalan’s Constant
7th
Christmas Trees
39th59th
Collatz
83rd20th
39th99th
CSS Colors
15th26th
61st
Cubes
14th
Day of Week
30th
Diamonds
42nd
Divisors
46th88th15th
77th161st
801st
Emirp Numbers
67th37th31st
54th143rd
Emirp Numbers (Long)
35th
Emojify
14th21st
25th
Evil Numbers
90th60th26th
58th124th
Evil Numbers (Long)
58th
Farey Sequence
34th
Fibonacci
216th240th72nd50th
410th
Fizz Buzz
45th26th50th31st101st19th22nd53rd9th4th
170th1st60th47th29th8th
113th1,390th
141st
115th
Foo Fizz Buzz Bar
34th32nd
46th
Fractions
53rd
Game of Life
32nd
Gijswijt’s Sequence
14th13th
Happy Numbers
26th38th11th
34th
Happy Numbers (Long)
15th22nd5th
29th
Hexdump
31st
Intersection
39th
ISBN
28th
Jacobi Symbol
22nd
Kaprekar Numbers
25th
Kolakoski Constant
22nd
Kolakoski Sequence
24th
71st
278th
Leap Years
67th100th
22nd
230th
Levenshtein Distance
23rd26th
Leyland Numbers
18th
91st
ln 2
18th
Look and Say
25th23rd
59th
Lucky Numbers
16th
7th
60th
Lucky Tickets
15th20th
Morse Decoder
12th
Morse Encoder
15th
Niven Numbers
123rd80th
62nd258th
Niven Numbers (Long)
50th
Number Spiral
28th
Odious Numbers
69th50th29th
52nd97th
Odious Numbers (Long)
43rd
Ordinal Numbers
43rd48th19th
1st
Pangram Grep
60th16th
80th
Partition Numbers
17th
Pascal’s Triangle
31st
92nd
Pernicious Numbers
69th
34th
Pernicious Numbers (Long)
30th
Polyominoes
8th
Prime Numbers
54th
40th
107th231st
49th20th
604th
Prime Numbers (Long)
59th
74th
42nd
QR Decoder
14th
Quine
1st
25th97th1st
25th
74th56th45th
252nd1st
51st
13th
Recamán
45th36th
72nd
Reverse Polish Notation
20th23rd
Rijndael S-box
31st
Rock-paper-scissors-Spock-lizard
16th
48th
Roman to Arabic
24th
ROT13
23rd
Rule 110
46th
Seven Segment
24th
Sierpiński Triangle
47th27th
Smith Numbers
28th
Spelling Numbers
21st24th66th
Star Wars Opening Crawl
12th
Sudoku
17th
Sudoku (Fill-in)
16th
Ten-pin Bowling
10th10th
36th
Time Distance
15th
Tongue-twisters
35th
178th
United States
12th9th
28th
Vampire Numbers
20th34th14th
71st
Van Eck Sequence
36th25th
58th
γ
27th
λ
33rd22nd26th
49th
π
28th44th55th
187th
τ
23rd24th31st
99th
φ
14th24th38th
82nd
√2
23rd31st29th10th
127th
𝑒
33rd28th32nd
22nd100th