12 Days of Christmas
57th
24 Game
15th
99 Bottles of Beer
88th117th
Abundant Numbers
100th
Abundant Numbers (Long)
58th
Arabic to Roman
30th
107th
Arithmetic Numbers
73rd
Arrows
18th19th
28th
Ascending Primes
32nd
ASCII Table
29th
brainfuck
59th37th
Card Number Validation
30th
Catalan Numbers
20th34th
35th
Catalan’s Constant
8th
Christmas Trees
40th65th
Collatz
89th53rd
48th110th
CSS Colors
16th27th
64th
Cubes
14th
Day of Week
32nd
Diamonds
42nd
Divisors
47th92nd15th
91st164th
832nd
Emirp Numbers
69th43rd32nd
60th152nd
Emirp Numbers (Long)
36th
Emojify
15th21st
25th
Evil Numbers
92nd63rd27th
68th130th
Evil Numbers (Long)
59th
Farey Sequence
34th
Fibonacci
219th252nd72nd53rd
424th
Fizz Buzz
46th29th50th31st109th19th22nd58th9th4th
184th1st62nd47th31st9th
115th1,434th
143rd
116th
Foo Fizz Buzz Bar
34th32nd
48th
Fractions
55th
Game of Life
34th
Gijswijt’s Sequence
13th15th
Happy Numbers
26th48th11th
34th
Happy Numbers (Long)
15th27th5th
29th
Hexdump
33rd
Intersection
40th
ISBN
29th
Jacobi Symbol
22nd
Kaprekar Numbers
27th
Kolakoski Constant
22nd
Kolakoski Sequence
24th
73rd
293rd
Leap Years
69th104th
24th
238th
Levenshtein Distance
23rd26th
Leyland Numbers
18th
96th
ln 2
17th
Look and Say
27th30th
63rd
Lucky Numbers
16th
7th
64th
Lucky Tickets
15th22nd
Morse Decoder
12th
Morse Encoder
16th
Niven Numbers
128th87th
76th272nd
Niven Numbers (Long)
51st
Number Spiral
29th
Odious Numbers
70th54th31st
62nd101st
Odious Numbers (Long)
44th
Ordinal Numbers
43rd48th19th
1st
Pangram Grep
16th
83rd
Partition Numbers
19th
Pascal’s Triangle
33rd27th
99th
Pernicious Numbers
73rd
35th
Pernicious Numbers (Long)
30th
Polyominoes
8th
Prime Numbers
57th
41st
113th241st
52nd21st
628th
Prime Numbers (Long)
63rd
82nd
48th
QR Decoder
14th
Quine
1st
25th99th1st
25th
76th57th46th
260th1st
53rd
15th
Recamán
48th38th
73rd
Reverse Polish Notation
20th26th
Rijndael S-box
33rd
Rock-paper-scissors-Spock-lizard
16th
48th
Roman to Arabic
27th
ROT13
26th
Rule 110
48th
Seven Segment
24th
Sierpiński Triangle
49th29th
Smith Numbers
29th
Spelling Numbers
24th25th67th
Star Wars Opening Crawl
13th
Sudoku
17th
Sudoku (Fill-in)
Ten-pin Bowling
10th11th
40th
Time Distance
15th
Tongue-twisters
36th
185th
United States
13th9th
30th
Vampire Numbers
20th36th14th
76th
Van Eck Sequence
37th27th
62nd
γ
27th
λ
33rd23rd26th
57th
π
29th47th56th
203rd
τ
23rd28th31st
109th
φ
14th27th39th
91st
√2
23rd35th30th10th
136th
𝑒
34th29th32nd
26th111th