12 Days of Christmas
59th
24 Game
16th
99 Bottles of Beer
89th121st
Abundant Numbers
107th
Abundant Numbers (Long)
65th
Arabic to Roman
31st
111th
Arithmetic Numbers
82nd
Arrows
19th20th
29th
Ascending Primes
36th
ASCII Table
30th
brainfuck
62nd39th
Card Number Validation
34th
Catalan Numbers
21st36th
38th
Catalan’s Constant
8th
Christmas Trees
41st66th
Collatz
92nd57th
57th119th
CSS Colors
17th28th
67th
Cubes
14th
Day of Week
33rd
Diamonds
42nd
Divisors
52nd92nd15th
96th168th
859th
Emirp Numbers
73rd44th32nd
61st155th
Emirp Numbers (Long)
37th
Emojify
15th23rd
25th
Evil Numbers
101st66th28th
71st135th
Evil Numbers (Long)
68th
Farey Sequence
36th
Fibonacci
229th262nd73rd54th
435th
Fizz Buzz
47th29th51st31st109th19th23rd59th9th4th
194th1st64th47th31st9th
116th1,456th
149th
118th
Foo Fizz Buzz Bar
36th34th
48th
Fractions
57th
Game of Life
33rd
Gijswijt’s Sequence
13th19th
Happy Numbers
26th50th11th
37th
Happy Numbers (Long)
15th30th7th
31st
Hexdump
35th
Intersection
40th
ISBN
31st
Jacobi Symbol
22nd
Kaprekar Numbers
29th
Kolakoski Constant
22nd
Kolakoski Sequence
24th
73rd
301st
Leap Years
73rd108th
24th
245th
Levenshtein Distance
24th28th
Leyland Numbers
19th
98th
ln 2
17th
Look and Say
29th32nd
64th
Lucky Numbers
17th
7th
67th
Lucky Tickets
15th23rd
Morse Decoder
12th
Morse Encoder
16th
Niven Numbers
132nd92nd
80th278th
Niven Numbers (Long)
55th
Number Spiral
29th
Odious Numbers
80th58th32nd
67th107th
Odious Numbers (Long)
54th
Ordinal Numbers
45th52nd19th
1st
Pangram Grep
60th17th
86th
Partition Numbers
21st
Pascal’s Triangle
33rd27th
101st
Pernicious Numbers
79th
35th
Pernicious Numbers (Long)
34th
Polyominoes
8th
Prime Numbers
59th
41st
116th248th
53rd21st
643rd
Prime Numbers (Long)
66th
85th
52nd
QR Decoder
14th
Quine
1st
24th96th1st
25th
78th62nd48th
268th1st
57th
16th
Recamán
51st41st
75th
Reverse Polish Notation
22nd27th
Rijndael S-box
38th
Rock-paper-scissors-Spock-lizard
16th
48th
Roman to Arabic
27th
ROT13
30th
Rule 110
49th
Seven Segment
25th
Sierpiński Triangle
52nd30th
Smith Numbers
30th
Spelling Numbers
25th26th70th
Star Wars Opening Crawl
13th
Sudoku
17th
Sudoku (Fill-in)
Ten-pin Bowling
10th12th
41st
Time Distance
16th
Tongue-twisters
38th
197th
United States
14th9th
32nd
Vampire Numbers
21st37th15th
81st
Van Eck Sequence
39th30th
64th
γ
28th
λ
33rd24th27th
58th
π
31st48th56th
210th
τ
25th29th31st
113th
φ
15th29th40th
93rd
√2
24th36th30th10th
141st
𝑒
35th30th32nd
27th113th