12 Days of Christmas
54th
99 Bottles of Beer
11th
Abundant Numbers
37th
Abundant Numbers (Long)
30th
Arabic to Roman
23rd
Arrows
25th
ASCII Table
29th
brainfuck
13th
Catalan Numbers
22nd
Catalan’s Constant
18th
Christmas Trees
10th
Collatz
30th
CSS Colors
17th
Cubes
6th
Day of Week
38th
Diamonds
17th
Divisors
31st
Emirp Numbers
44th
Emirp Numbers (Long)
25th
Emojify
14th
Evil Numbers
44th
Evil Numbers (Long)
45th
Fibonacci
109th
Fizz Buzz
38th
174th
1,836th
Foo Fizz Buzz Bar
9th
Forsyth–Edwards Notation
14th
Fractions
26th
Game of Life
22nd
Hexdump
17th
Intersection
21st
Inventory Sequence
18th
ISBN
18th
Leap Years
68th
Leyland Numbers
22nd
Look and Say
17th
Maze
11th
Medal Tally
14th
Morse Decoder
18th
Morse Encoder
19th
Niven Numbers
47th
Number Spiral
12th
Odious Numbers
39th
Odious Numbers (Long)
40th
Ordinal Numbers
17th
Pangram Grep
15th
Pascal’s Triangle
29th
Pernicious Numbers
34th
Pernicious Numbers (Long)
16th
Poker
12th
Prime Numbers
26th
Prime Numbers (Long)
31st
Proximity Grid
12th
QR Decoder
8th
Quine
61st
Recamán
22nd
Repeating Decimals
5th
Reverse Polish Notation
21st
Rijndael S-box
15th
Rock-paper-scissors-Spock-lizard
20th
Roman to Arabic
18th
Rule 110
26th
Seven Segment
9th
SI Units
2nd
Sierpiński Triangle
17th
Smith Numbers
19th
Spelling Numbers
13th
Star Wars Opening Crawl
17th
Sudoku
19th
Time Distance
13th
Tongue-twisters
19th
Transpose Sentence
13th
United States
26th
Zodiac Signs
15th
λ
31st
π
22nd
√2
22nd
𝑒
15th