12 Days of Christmas
60th
99 Bottles of Beer
65th
Abundant Numbers
24th
Arabic to Roman
51st
Arithmetic Numbers
29th
Arrows
19th
ASCII Table
24th
brainfuck
47th
Catalan Numbers
34th
Catalan’s Constant
30th
Christmas Trees
22nd
Collatz
44th
CSS Colors
30th
Cubes
22nd
Day of Week
51st
Diamonds
15th
Divisors
28th
Emirp Numbers
38th
Emojify
27th
Evil Numbers
14th
Evil Numbers (Long)
13th
Fibonacci
152nd
Fizz Buzz
1st
Foo Fizz Buzz Bar
10th
Forsyth–Edwards Notation
19th
Fractions
23rd
Game of Life
18th
Gijswijt’s Sequence
9th
Happy Numbers
53rd
Happy Numbers (Long)
41st
Hexdump
8th
Intersection
29th
Inventory Sequence
22nd
ISBN
52nd
Jacobi Symbol
25th
Kolakoski Constant
16th
Kolakoski Sequence
32nd
Leap Years
92nd
Levenshtein Distance
37th
Leyland Numbers
15th
Look and Say
24th
Lucky Numbers
13th
Lucky Tickets
Maze
24th
Medal Tally
17th
Morse Decoder
28th
Musical Chords
12th
Niven Numbers
1st
Niven Numbers (Long)
18th
Number Spiral
19th
Odious Numbers
79th
Odious Numbers (Long)
39th
Ordinal Numbers
72nd
Pangram Grep
53rd
Pascal’s Triangle
24th
Pernicious Numbers
65th
Poker
18th
Prime Numbers
45th
Prime Numbers (Long)
49th
Proximity Grid
16th
Quine
28th
Recamán
24th
Repeating Decimals
19th
Reverse Polish Notation
12th
Rock-paper-scissors-Spock-lizard
38th
Roman to Arabic
37th
Rule 110
24th
Seven Segment
41st
Sierpiński Triangle
23rd
Smith Numbers
22nd
Star Wars Opening Crawl
13th
Sudoku
31st
Ten-pin Bowling
21st
Time Distance
17th
Tongue-twisters
27th
United States
56th
Vampire Numbers
16th
Van Eck Sequence
12th
Zodiac Signs
26th
λ
36th
π
39th
τ
42nd
φ
41st
√2
28th
𝑒
44th