12 Days of Christmas
26th
99 Bottles of Beer
23rd
Abundant Numbers
30th
1,170th
Abundant Numbers (Long)
21st
565th
Arabic to Roman
23rd
Arithmetic Numbers
6th
489th
Arrows
14th
Ascending Primes
11th
ASCII Table
15th
brainfuck
26th
Card Number Validation
16th
Catalan Numbers
22nd
Christmas Trees
34th
Collatz
22nd
CSS Colors
11th
Cubes
13th
Diamonds
15th
Divisors
27th
1,501st
Emirp Numbers
28th
Emirp Numbers (Long)
11th
Emojify
12th
Evil Numbers
31st
1,326th
Evil Numbers (Long)
19th
618th
Farey Sequence
16th
Fibonacci
881st96th
2,128th
Fizz Buzz
151st
1,250th93rd
2,472nd
Foo Fizz Buzz Bar
30th
Fractions
11th
Game of Life
11th
Happy Numbers
31st
Happy Numbers (Long)
21st
Intersection
12th
Inventory Sequence
20th
ISBN
17th
Kolakoski Constant
15th
Kolakoski Sequence
23rd
Leap Years
45th
Leyland Numbers
12th
Look and Say
42nd
Lucky Numbers
17th
Lucky Tickets
10th
Maze
12th
Minesweeper
7th
Morse Decoder
13th
Morse Encoder
13th
Niven Numbers
36th
Niven Numbers (Long)
20th
Number Spiral
6th
Odious Numbers
30th
Odious Numbers (Long)
16th
Ordinal Numbers
30th
PalindromemordnilaP
16th
Pangram Grep
22nd
Pascal’s Triangle
41st
Pernicious Numbers
40th
Poker
8th
Prime Numbers
63rd
Prime Numbers (Long)
27th
Recamán
15th
Reverse Polish Notation
24th
Rock-paper-scissors-Spock-lizard
11th
Roman to Arabic
22nd
Rule 110
12th
Seven Segment
15th
Sierpiński Triangle
25th
Smith Numbers
11th
Spelling Numbers
13th
Star Wars Opening Crawl
11th
Ten-pin Bowling
15th
Tic-tac-toe
19th
Time Distance
4th
Tongue-twisters
140th14th
Transpose Sentence
9th
United States
17th
Vampire Numbers
7th
Van Eck Sequence
12th
Zodiac Signs
9th
λ
32nd
π
105th293rd55th27th
33rd
τ
45th
φ
40th
√2
42nd
𝑒
43rd
32nd