12 Days of Christmas
16th
99 Bottles of Beer
22nd
Abundant Numbers
22nd
Abundant Numbers (Long)
11th
Arabic to Roman
27th
Arithmetic Numbers
18th
Arrows
16th
Ascending Primes
14th
ASCII Table
19th
brainfuck
29th
Card Number Validation
15th
Chess Move Validation
7th
Christmas Trees
31st
Collatz
11th
Connect Four
4th
Continued Fractions
7th
CSS Colors
14th
Day of Week
17th
DFA Simulator
11th
Diamonds
11th
Divisors
7th
Emirp Numbers
21st
Emirp Numbers (Long)
17th
Evil Numbers
50th
Evil Numbers (Long)
36th
Factorial Factorisation
3rd
Farey Sequence
20th
Fibonacci
135th69th
Fizz Buzz
166th46th
Foo Fizz Buzz Bar
13th
Fractions
20th
Gijswijt’s Sequence
9th
Happy Numbers
6th
Happy Numbers (Long)
7th
Hexdump
14th
Intersection
17th
Inventory Sequence
9th
ISBN
3rd
Kaprekar Numbers
15th
Kolakoski Sequence
25th
Leap Years
29th
Levenshtein Distance
8th
Leyland Numbers
6th
Look and Say
13th
Lucky Numbers
15th
Lucky Tickets
7th
Medal Tally
14th4th
Minesweeper
4th
Morse Decoder
13th
Multitap Input
6th
N Queens
8th
Niven Numbers
19th
Niven Numbers (Long)
30th
Odious Numbers
47th
Odious Numbers (Long)
42nd
Ordinal Numbers
12th
PalindromemordnilaP
3rd
Pangram Grep
14th
Partition Numbers
5th
Pascal’s Triangle
13th
Pernicious Numbers
51st
Pernicious Numbers (Long)
12th
Prime Numbers
11th
Prime Numbers (Long)
6th
Proximity Grid
5th
Recamán
16th
Repeating Decimals
4th
Reverse Polish Notation
9th
Roman to Arabic
20th
ROT13
12th
Rule 110
9th
Scrambled Sort
2nd
Semiprime Numbers
1st
Set
7th
Seven Segment
26th
Sierpiński Triangle
12th
Smith Numbers
5th
Snake
5th
Spelling Numbers
12th
Sphenic Numbers
7th
Taxicab Numbers
1st
Tic-tac-toe
6th
Tongue-twisters
40th
Topological Sort
5th
Transpose Sentence
7th
Trinomial Triangle
4th
Ulam Sequence
2nd
Vampire Numbers
5th
Van Eck Sequence
20th
Zeckendorf Representation
5th
γ
26th10th