12 Days of Christmas
59th
99 Bottles of Beer
11th
Abundant Numbers
37th
Abundant Numbers (Long)
33rd
Arabic to Roman
23rd
Arrows
27th
ASCII Table
29th
brainfuck
15th
Catalan Numbers
27th
Catalan’s Constant
20th
Christmas Trees
11th
Collatz
30th
CSS Colors
19th
Cubes
8th
Day of Week
43rd
Diamonds
19th
Divisors
31st
Emirp Numbers
48th
Emirp Numbers (Long)
29th
Emojify
15th
Evil Numbers
47th
Evil Numbers (Long)
48th
Fibonacci
123rd
Fizz Buzz
48th189th1,997th
Foo Fizz Buzz Bar
14th
Forsyth–Edwards Notation
18th
Fractions
27th
Game of Life
25th
Hexdump
18th
Intersection
24th
Inventory Sequence
21st
ISBN
20th
Leap Years
73rd
Leyland Numbers
24th
Look and Say
19th
Maze
12th
Medal Tally
15th
Morse Decoder
21st
Morse Encoder
20th
Niven Numbers
53rd
Number Spiral
15th
Odious Numbers
42nd
Odious Numbers (Long)
45th
Ordinal Numbers
18th
Pangram Grep
16th
Pascal’s Triangle
33rd
Pernicious Numbers
42nd
Pernicious Numbers (Long)
21st
Poker
14th
Prime Numbers
29th
Prime Numbers (Long)
34th
Proximity Grid
14th
QR Decoder
9th
Quine
65th
Recamán
23rd
Repeating Decimals
5th
Reverse Polish Notation
25th
Rijndael S-box
18th
Rock-paper-scissors-Spock-lizard
23rd
Roman to Arabic
21st
Rule 110
27th
Seven Segment
12th
SI Units
5th
Sierpiński Triangle
19th
Smith Numbers
23rd
Spelling Numbers
17th
Star Wars Opening Crawl
18th
Sudoku
20th
Time Distance
15th
Tongue-twisters
23rd
Transpose Sentence
16th
United States
30th
Zodiac Signs
17th
λ
36th
π
26th
√2
27th
𝑒
16th