12 Days of Christmas
55th
99 Bottles of Beer
10th
Abundant Numbers
35th
Abundant Numbers (Long)
31st
Arabic to Roman
23rd
Arrows
28th
ASCII Table
29th
brainfuck
15th
Catalan Numbers
27th
Catalan’s Constant
19th
Christmas Trees
11th
Collatz
28th
CSS Colors
17th
Cubes
8th
Day of Week
43rd
Diamonds
19th
Divisors
31st
Emirp Numbers
46th
Emirp Numbers (Long)
26th
Emojify
12th
Evil Numbers
45th
Evil Numbers (Long)
47th
Fibonacci
118th
Fizz Buzz
13th48th188th1,966th
Foo Fizz Buzz Bar
14th
Forsyth–Edwards Notation
17th
Fractions
27th
Game of Life
24th
Hexdump
18th
Intersection
22nd
Inventory Sequence
21st
ISBN
20th
Leap Years
68th
Leyland Numbers
23rd
Look and Say
17th
Maze
12th
Medal Tally
12th
Morse Decoder
21st
Morse Encoder
20th
Niven Numbers
50th
Number Spiral
13th
Odious Numbers
40th
Odious Numbers (Long)
44th
Ordinal Numbers
18th
Pangram Grep
16th
Pascal’s Triangle
31st
Pernicious Numbers
42nd
Pernicious Numbers (Long)
21st
Poker
14th
Prime Numbers
28th
Prime Numbers (Long)
33rd
Proximity Grid
14th
QR Decoder
9th
Quine
65th
Recamán
23rd
Repeating Decimals
5th
Reverse Polish Notation
24th
Rijndael S-box
17th
Rock-paper-scissors-Spock-lizard
22nd
Roman to Arabic
21st
Rule 110
27th
Seven Segment
10th
SI Units
5th
Sierpiński Triangle
18th
Smith Numbers
21st
Spelling Numbers
16th
Star Wars Opening Crawl
18th
Sudoku
19th
Time Distance
15th
Tongue-twisters
18th
Transpose Sentence
15th
United States
28th
Zodiac Signs
17th
λ
36th
π
25th
√2
26th
𝑒
16th