12 Days of Christmas
11th
24 Game
7th
99 Bottles of Beer
8th209th
Abundant Numbers
26th588th
Abundant Numbers (Long)
43rd
Arabic to Roman
16th229th
Arithmetic Numbers
7th
Arrows
6th
Ascending Primes
8th
ASCII Table
10th
brainfuck
5th
Card Number Validation
6th
Catalan Numbers
19th
Catalan’s Constant
8th
Christmas Trees
27th
Collatz
4th105th
CSS Colors
7th
Cubes
8th
Day of Week
1st246th
Diamonds
8th
Divisors
36th466th
Emirp Numbers
26th
Emirp Numbers (Long)
12th
Emojify
9th
Evil Numbers
37th
Evil Numbers (Long)
23rd
Factorial Factorisation
10th
Farey Sequence
9th
Fibonacci
235th32nd163rd
Fizz Buzz
9th517th
Foo Fizz Buzz Bar
13th224th
Forsyth–Edwards Notation
6th
Fractions
10th
Game of Life
7th
Gijswijt’s Sequence
9th
Happy Numbers
1st283rd
Happy Numbers (Long)
1st165th
Hexdump
5th
Intersection
16th
Inventory Sequence
10th
ISBN
15th
Jacobi Symbol
11th
Kolakoski Sequence
18th
Leap Years
38th
Levenshtein Distance
22nd
Leyland Numbers
19th108th
Look and Say
8th158th
Lucky Numbers
8th
Maze
6th
Medal Tally
5th
Morse Decoder
6th
Morse Encoder
11th
Musical Chords
5th
N Queens
7th
Niven Numbers
48th497th
Niven Numbers (Long)
32nd
Number Spiral
10th
Odious Numbers
35th
Odious Numbers (Long)
19th
Ordinal Numbers
13th344th
PalindromemordnilaP
1st
Pangram Grep
19th
Partition Numbers
6th
Pascal’s Triangle
15th181st
Pernicious Numbers
29th
Pernicious Numbers (Long)
15th
Poker
6th
Prime Numbers
36th330th
Prime Numbers (Long)
50th161st
Proximity Grid
6th
Quine
31st750th
Recamán
10th368th
Reverse Polish Notation
11th
Rijndael S-box
5th
Rock-paper-scissors-Spock-lizard
9th34th
Roman to Arabic
9th
ROT13
7th
Rule 110
15th
Seven Segment
17th
Sierpiński Triangle
29th
Smith Numbers
11th
Spelling Numbers
11th
Star Wars GPT
52nd
Star Wars Opening Crawl
6th
Sudoku
8th
Ten-pin Bowling
4th
Tic-tac-toe
4th
Time Distance
9th
Tongue-twisters
5th
Transpose Sentence
1st
United States
10th
Vampire Numbers
9th
Van Eck Sequence
9th45th
Zeckendorf Representation
6th
Zodiac Signs
7th
π
22nd
𝑒
23rd