24 Game
4th
Abundant Numbers
35th
Abundant Numbers (Long)
208th
Arithmetic Numbers
49th
Arrows
13th
Ascending Primes
19th
brainfuck
19th
Calendar
4th
Catalan Numbers
43rd
Christmas Trees
181st
Collatz
494th
Continued Fractions
7th
CSS Colors
65th
Day of Week
70th
Divisors
29th
Emirp Numbers
22nd
Emirp Numbers (Long)
16th
Emojify
3rd
Evil Numbers
52nd
Evil Numbers (Long)
49th
Factorial Factorisation
57th
Farey Sequence
5th
Fibonacci
49th
Fizz Buzz
65th
Foo Fizz Buzz Bar
9th
Forsyth–Edwards Notation
45th
Fractions
97th
Gray Code Decoder
435th28th38th
Gray Code Encoder
146th
34th
Happy Numbers
37th
Happy Numbers (Long)
10th
Intersection
39th
ISBN
143rd
Kaprekar Numbers
Kolakoski Constant
126th
Kolakoski Sequence
163rd
Leap Years
94th
Levenshtein Distance
49th
Leyland Numbers
25th
ln 2
28th
Lucky Tickets
15th
Mandelbrot
5th
Maze
84th
Medal Tally
15th
Morse Decoder
14th
Musical Chords
4th
N Queens
4th
Niven Numbers
56th
Niven Numbers (Long)
62nd
Odious Numbers
51st
Odious Numbers (Long)
49th
Ordinal Numbers
299th
PalindromemordnilaP
6th
Pangram Grep
81st
Partition Numbers
12th
Pascal’s Triangle
57th
Pernicious Numbers
43rd
Pernicious Numbers (Long)
37th
Prime Numbers
126th
Prime Numbers (Long)
115th
Quine
176th
Recamán
38th
Repeating Decimals
17th
Reversi
3rd
Rock-paper-scissors-Spock-lizard
7th
Roman to Arabic
49th
ROT13
11th
Rule 110
3rd
Scrambled Sort
40th
Set
2nd
Sierpiński Triangle
28th
Star Wars GPT
5th
Topological Sort
14th
Tower of Hanoi
390th
Transpose Sentence
46th
Trinomial Triangle
14th
United States
46th
Vampire Numbers
54th
Van Eck Sequence
14th
Zeckendorf Representation
9th
Zodiac Signs
11th
π
107th
τ
82nd
φ
40th
√2
42nd