12 Days of Christmas
53rd
24 Game
10th
99 Bottles of Beer
82nd109th
Abundant Numbers
96th
Abundant Numbers (Long)
56th
Arabic to Roman
29th
101st
Arithmetic Numbers
63rd
Arrows
18th19th
27th
Ascending Primes
29th
ASCII Table
29th
brainfuck
49th35th
Card Number Validation
26th
Catalan Numbers
17th31st
27th
Catalan’s Constant
7th
Christmas Trees
38th62nd
Collatz
79th47th
39th96th
CSS Colors
15th25th
61st
Cubes
14th
Day of Week
30th
Diamonds
39th
Divisors
43rd87th14th
74th155th
787th
Emirp Numbers
66th41st30th
52nd142nd
Emirp Numbers (Long)
33rd
Emojify
13th20th
24th
Evil Numbers
88th58th25th
55th123rd
Evil Numbers (Long)
57th
Farey Sequence
33rd
Fibonacci
209th234th67th47th
397th
Fizz Buzz
45th26th50th31st95th17th20th53rd9th4th
163rd1st60th47th28th8th
112th1,367th
135th
115th
Foo Fizz Buzz Bar
34th28th
44th
Fractions
52nd
Game of Life
33rd
Gijswijt’s Sequence
14th15th
Happy Numbers
26th45th10th
34th
Happy Numbers (Long)
15th26th4th
29th
Hexdump
30th
Intersection
37th
ISBN
28th
Jacobi Symbol
22nd
Kaprekar Numbers
25th
Kolakoski Constant
22nd
Kolakoski Sequence
23rd
70th
266th
Leap Years
64th99th
19th
228th
Levenshtein Distance
23rd26th
Leyland Numbers
18th
90th
ln 2
18th
Look and Say
25th29th
59th
Lucky Numbers
15th
7th
58th
Lucky Tickets
15th21st
Morse Decoder
13th
Morse Encoder
15th
Niven Numbers
118th82nd
61st251st
Niven Numbers (Long)
48th
Number Spiral
28th
Odious Numbers
68th52nd28th
49th96th
Odious Numbers (Long)
42nd
Ordinal Numbers
41st45th18th
1st
Pangram Grep
59th16th
79th
Pascal’s Triangle
30th25th
90th
Pernicious Numbers
66th
34th
Pernicious Numbers (Long)
28th
Polyominoes
8th
Prime Numbers
52nd
40th
104th228th
47th19th
588th
Prime Numbers (Long)
56th
72nd
41st
QR Decoder
14th
Quine
1st
25th90th1st
22nd
72nd55th61st
249th1st
50th
5th
Recamán
43rd37th
71st
Reverse Polish Notation
19th24th
Rijndael S-box
30th
Rock-paper-scissors-Spock-lizard
16th
46th
Roman to Arabic
24th
ROT13
20th
Rule 110
44th
Seven Segment
24th
Sierpiński Triangle
46th28th
Smith Numbers
28th
Spelling Numbers
21st25th64th
Star Wars Opening Crawl
10th
Sudoku
17th
Sudoku (Fill-in)
Ten-pin Bowling
10th11th
35th
Time Distance
15th
Tongue-twisters
35th
175th
United States
12th9th
28th
Vampire Numbers
20th36th14th
73rd
Van Eck Sequence
36th27th
57th
γ
27th
λ
33rd22nd26th
49th
π
28th42nd53rd
180th
τ
22nd23rd31st
99th
φ
14th24th37th
81st
√2
23rd31st29th10th
124th
𝑒
33rd28th32nd
22nd97th