12 Days of Christmas
17th
99 Bottles of Beer
21st
Abundant Numbers
15th
Abundant Numbers (Long)
8th
Arabic to Roman
25th
Arithmetic Numbers
18th
Arrows
16th
Ascending Primes
13th
ASCII Table
16th
brainfuck
26th
Card Number Validation
10th
Christmas Trees
27th
Collatz
10th
CSS Colors
13th
DFA Simulator
9th
Diamonds
8th
Divisors
6th
Emirp Numbers
20th
Emirp Numbers (Long)
16th
Evil Numbers
42nd
Evil Numbers (Long)
29th
Factorial Factorisation
3rd
Farey Sequence
16th
Fibonacci
127th53rd
Fizz Buzz
150th37th
Foo Fizz Buzz Bar
10th
Fractions
16th
Gijswijt’s Sequence
8th
Happy Numbers
3rd
Happy Numbers (Long)
12th
Intersection
13th
Inventory Sequence
11th
ISBN
3rd
Kaprekar Numbers
11th
Kolakoski Sequence
21st
Leap Years
17th
Leyland Numbers
5th
Look and Say
8th
Lucky Numbers
12th
Lucky Tickets
6th
Medal Tally
12th3rd
Morse Decoder
10th
N Queens
6th
Niven Numbers
26th
Niven Numbers (Long)
24th
Odious Numbers
25th
Odious Numbers (Long)
35th
Ordinal Numbers
12th
PalindromemordnilaP
2nd
Pangram Grep
12th
Partition Numbers
4th
Pascal’s Triangle
31st
Pernicious Numbers
34th
Pernicious Numbers (Long)
8th
Prime Numbers
3rd
Prime Numbers (Long)
21st
Proximity Grid
4th
Recamán
27th
Repeating Decimals
4th
Reverse Polish Notation
8th
Roman to Arabic
19th
ROT13
10th
Rule 110
8th
Scrambled Sort
2nd
Set
6th
Seven Segment
24th
Sierpiński Triangle
10th
Smith Numbers
12th
Spelling Numbers
11th
Tic-tac-toe
6th
Tongue-twisters
36th
Topological Sort
3rd
Transpose Sentence
6th
Vampire Numbers
4th
Van Eck Sequence
16th
Zeckendorf Representation
5th
γ
25th9th