12 Days of Christmas
59th
99 Bottles of Beer
10th
Abundant Numbers
37th
Abundant Numbers (Long)
35th
Arabic to Roman
23rd
Arrows
29th
ASCII Table
32nd
brainfuck
15th
Catalan Numbers
33rd
Catalan’s Constant
23rd
Christmas Trees
11th
Collatz
32nd
CSS Colors
20th
Cubes
8th
Day of Week
55th
Diamonds
21st
Divisors
34th
Emirp Numbers
54th
Emirp Numbers (Long)
35th
Emojify
12th
Evil Numbers
56th
Evil Numbers (Long)
58th
Fibonacci
140th
Fizz Buzz
18th52nd210th2,083rd
Foo Fizz Buzz Bar
17th
Forsyth–Edwards Notation
18th
Fractions
29th
Game of Life
27th
Hexdump
19th
Intersection
29th
Inventory Sequence
23rd
ISBN
20th
Leap Years
75th
Leyland Numbers
27th
Look and Say
21st
Maze
12th
Medal Tally
12th
Morse Decoder
22nd
Morse Encoder
20th
Niven Numbers
59th
Number Spiral
14th
Odious Numbers
52nd
Odious Numbers (Long)
53rd
Ordinal Numbers
20th
Pangram Grep
18th
Pascal’s Triangle
38th
Pernicious Numbers
51st
Pernicious Numbers (Long)
23rd
Poker
19th
Prime Numbers
33rd
Prime Numbers (Long)
37th
Proximity Grid
15th
QR Decoder
9th
Quine
72nd
Recamán
29th
Repeating Decimals
6th
Reverse Polish Notation
28th
Rijndael S-box
18th
Rock-paper-scissors-Spock-lizard
22nd
Roman to Arabic
24th
Rule 110
28th
Seven Segment
11th
SI Units
4th
Sierpiński Triangle
19th
Smith Numbers
24th
Spelling Numbers
20th
Star Wars Opening Crawl
21st
Sudoku
21st
Time Distance
16th
Tongue-twisters
21st
Transpose Sentence
22nd
United States
33rd
Zodiac Signs
20th
λ
41st
π
30th
√2
30th
𝑒
17th