12 Days of Christmas
161st
99 Bottles of Beer
25th
Abundant Numbers
30th
Arabic to Roman
54th
Arithmetic Numbers
36th
Arrows
14th
ASCII Table
11th
brainfuck
19th
Catalan Numbers
47th
Catalan’s Constant
40th
Christmas Trees
23rd
Collatz
62nd
CSS Colors
21st
Cubes
19th
Day of Week
75th
Diamonds
17th
Divisors
32nd
Emirp Numbers
18th
Emojify
36th
Evil Numbers
16th
Evil Numbers (Long)
14th
Fibonacci
190th
Fizz Buzz
1st
Foo Fizz Buzz Bar
16th
Forsyth–Edwards Notation
33rd
Fractions
26th
Game of Life
18th
Gijswijt’s Sequence
19th
Happy Numbers
39th
Happy Numbers (Long)
48th
Hexdump
8th
Intersection
24th
Inventory Sequence
29th
ISBN
63rd
Jacobi Symbol
27th
Kolakoski Constant
16th
Kolakoski Sequence
39th
Leap Years
120th
Levenshtein Distance
37th
Leyland Numbers
16th
Look and Say
28th
Lucky Numbers
18th
Lucky Tickets
Maze
32nd
Medal Tally
25th
Morse Decoder
27th
Musical Chords
15th
Niven Numbers
1st
Niven Numbers (Long)
22nd
Number Spiral
21st
Odious Numbers
97th
Odious Numbers (Long)
54th
Ordinal Numbers
92nd
Pangram Grep
61st
Pascal’s Triangle
29th
Pernicious Numbers
78th
Poker
31st
Prime Numbers
57th
Prime Numbers (Long)
67th
Proximity Grid
14th
Quine
33rd
Recamán
25th
Repeating Decimals
22nd
Reverse Polish Notation
13th
Rock-paper-scissors-Spock-lizard
36th
Roman to Arabic
39th
Rule 110
25th
Seven Segment
32nd
Sierpiński Triangle
32nd
Smith Numbers
25th
Star Wars Opening Crawl
10th
Sudoku
33rd
Ten-pin Bowling
25th
Time Distance
16th
Tongue-twisters
51st
United States
64th
Vampire Numbers
14th
Van Eck Sequence
13th
Zodiac Signs
28th
λ
33rd
π
55th
τ
49th
φ
51st
√2
35th
𝑒
60th