12 Days of Christmas
64th
24 Game
19th
99 Bottles of Beer
91st128th
Abundant Numbers
115th
Abundant Numbers (Long)
71st
Arabic to Roman
35th
118th
Arithmetic Numbers
93rd
Arrows
19th19th
31st
Ascending Primes
38th
ASCII Table
32nd
brainfuck
66th41st
Card Number Validation
44th
Catalan Numbers
26th42nd
37th
Catalan’s Constant
10th
Christmas Trees
47th69th
Collatz
98th62nd
63rd138th
CSS Colors
17th30th
71st
Cubes
15th
Day of Week
31st
Diamonds
46th
Divisors
55th100th16th
103rd173rd
894th
Emirp Numbers
77th48th34th
65th159th
Emirp Numbers (Long)
39th
Emojify
15th24th
27th
Evil Numbers
104th74th29th
76th144th
Evil Numbers (Long)
73rd
Farey Sequence
38th
Fibonacci
242nd276th77th55th
464th
Fizz Buzz
48th30th53rd32nd111th19th22nd61st9th4th
210th1st65th49th32nd9th
119th1,522nd
154th
121st
Foo Fizz Buzz Bar
40th36th
58th
Fractions
64th
Game of Life
35th
Gijswijt’s Sequence
14th18th
Happy Numbers
27th56th12th
40th
Happy Numbers (Long)
13th33rd7th
35th
Hexdump
37th
Intersection
49th
ISBN
32nd
Jacobi Symbol
24th
Kaprekar Numbers
37th
Kolakoski Constant
24th
Kolakoski Sequence
24th
81st
327th
Leap Years
82nd120th
273rd
Levenshtein Distance
26th28th
Leyland Numbers
19th
100th
ln 2
20th
Look and Say
31st35th
74th
Lucky Numbers
18th
8th
74th
Lucky Tickets
17th25th
Morse Decoder
13th
Morse Encoder
16th
Niven Numbers
140th99th
85th292nd
Niven Numbers (Long)
59th
Number Spiral
29th
Odious Numbers
82nd65th33rd
70th114th
Odious Numbers (Long)
57th
Ordinal Numbers
46th53rd19th
1st
Pangram Grep
63rd18th
91st
Partition Numbers
27th
Pascal’s Triangle
33rd28th
111th
Pernicious Numbers
88th
36th
Pernicious Numbers (Long)
38th
Polyominoes
11th
Prime Numbers
61st
44th
123rd262nd
56th22nd
676th
Prime Numbers (Long)
69th
94th
67th
QR Decoder
15th
Quine
1st
26th110th1st
26th
80th65th49th
285th1st
62nd
27th
Recamán
56th45th
81st
Reverse Polish Notation
23rd30th
Rijndael S-box
40th
Rock-paper-scissors-Spock-lizard
17th
51st
Roman to Arabic
31st
ROT13
35th
Rule 110
54th
Seven Segment
27th
Sierpiński Triangle
50th33rd
Smith Numbers
33rd
Spelling Numbers
27th30th86th
Star Wars Opening Crawl
14th
Sudoku
19th
Sudoku (Fill-in)
Ten-pin Bowling
11th13th
46th
Time Distance
16th
Tongue-twisters
41st
204th
United States
14th9th
36th
Vampire Numbers
22nd39th15th
80th
Van Eck Sequence
40th30th
68th
γ
29th
λ
34th26th29th
65th
π
33rd55th59th
222nd
τ
26th32nd31st
116th
φ
15th32nd49th
97th
√2
25th40th31st
148th
𝑒
38th35th33rd
33rd120th