12 Days of Christmas
53rd
24 Game
14th
99 Bottles of Beer
85th116th
Abundant Numbers
98th
Abundant Numbers (Long)
58th
Arabic to Roman
29th
104th
Arithmetic Numbers
71st
Arrows
18th19th
28th
Ascending Primes
30th
ASCII Table
29th
brainfuck
54th37th
Card Number Validation
28th
Catalan Numbers
19th33rd
29th
Catalan’s Constant
7th
Christmas Trees
39th64th
Collatz
83rd50th
39th100th
CSS Colors
15th26th
61st
Cubes
14th
Day of Week
30th
Diamonds
42nd
Divisors
46th88th15th
78th162nd
806th
Emirp Numbers
67th41st31st
54th145th
Emirp Numbers (Long)
35th
Emojify
14th21st
25th
Evil Numbers
90th60th26th
59th125th
Evil Numbers (Long)
58th
Farey Sequence
34th
Fibonacci
217th244th72nd50th
410th
Fizz Buzz
45th26th50th31st102nd19th22nd53rd9th4th
172nd1st60th47th29th9th
113th1,394th
142nd
115th
Foo Fizz Buzz Bar
34th32nd
46th
Fractions
53rd
Game of Life
34th
Gijswijt’s Sequence
14th15th
Happy Numbers
26th45th11th
34th
Happy Numbers (Long)
15th26th5th
29th
Hexdump
31st
Intersection
39th
ISBN
28th
Jacobi Symbol
22nd
Kaprekar Numbers
25th
Kolakoski Constant
22nd
Kolakoski Sequence
24th
71st
281st
Leap Years
67th100th
22nd
232nd
Levenshtein Distance
23rd26th
Leyland Numbers
18th
94th
ln 2
18th
Look and Say
25th29th
61st
Lucky Numbers
16th
7th
62nd
Lucky Tickets
15th21st
Morse Decoder
12th
Morse Encoder
15th
Niven Numbers
124th83rd
63rd263rd
Niven Numbers (Long)
51st
Number Spiral
28th
Odious Numbers
69th52nd29th
52nd97th
Odious Numbers (Long)
43rd
Ordinal Numbers
43rd48th19th
1st
Pangram Grep
60th16th
80th
Partition Numbers
17th
Pascal’s Triangle
32nd25th
94th
Pernicious Numbers
71st
34th
Pernicious Numbers (Long)
30th
Polyominoes
8th
Prime Numbers
54th
40th
107th234th
50th20th
606th
Prime Numbers (Long)
59th
76th
42nd
QR Decoder
14th
Quine
1st
25th97th1st
25th
74th56th46th
254th1st
52nd
13th
Recamán
45th38th
72nd
Reverse Polish Notation
20th25th
Rijndael S-box
31st
Rock-paper-scissors-Spock-lizard
16th
48th
Roman to Arabic
24th
ROT13
24th
Rule 110
46th
Seven Segment
24th
Sierpiński Triangle
47th28th
Smith Numbers
28th
Spelling Numbers
21st25th66th
Star Wars Opening Crawl
13th
Sudoku
17th
Sudoku (Fill-in)
16th
Ten-pin Bowling
10th11th
36th
Time Distance
15th
Tongue-twisters
35th
183rd
United States
12th9th
28th
Vampire Numbers
20th36th14th
72nd
Van Eck Sequence
36th27th
59th
γ
27th
λ
33rd22nd26th
49th
π
28th44th55th
192nd
τ
23rd24th31st
101st
φ
14th24th38th
85th
√2
23rd32nd29th10th
130th
𝑒
33rd29th32nd
22nd103rd