24 Game
23rd
Abundant Numbers
5th
Abundant Numbers (Long)
79th
Arithmetic Numbers
62nd
Arrows
40th
Ascending Primes
20th
brainfuck
73rd
Calendar
34th
Catalan Numbers
1st
Christmas Trees
65th
Collatz
111th
Continued Fractions
31st
CSS Colors
76th
Day of Week
79th
Divisors
124th
Emirp Numbers
116th
Emirp Numbers (Long)
31st
Emojify
48th
Evil Numbers
1st
Evil Numbers (Long)
1st
Factorial Factorisation
30th
Farey Sequence
40th
Fibonacci
1st
Fizz Buzz
1st
Foo Fizz Buzz Bar
136th
Forsyth–Edwards Notation
45th
Fractions
62nd
Gray Code Decoder
4th20th1st
Gray Code Encoder
1st
25th
Happy Numbers
138th
Happy Numbers (Long)
61st
Intersection
10th
ISBN
83rd
Kaprekar Numbers
Kolakoski Constant
36th
Kolakoski Sequence
43rd
Leap Years
5th
Levenshtein Distance
17th
Leyland Numbers
90th
ln 2
48th
Lucky Tickets
46th
Mandelbrot
3rd
Maze
40th
Medal Tally
34th
Morse Decoder
36th
Musical Chords
13th
N Queens
30th
Niven Numbers
1st
Niven Numbers (Long)
1st
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
90th
PalindromemordnilaP
44th
Pangram Grep
105th
Partition Numbers
1st
Pascal’s Triangle
47th
Pernicious Numbers
1st
Pernicious Numbers (Long)
30th
Prime Numbers
1st
Prime Numbers (Long)
1st
Quine
1st
Recamán
62nd
Repeating Decimals
23rd
Reversi
💎
Rock-paper-scissors-Spock-lizard
60th
Roman to Arabic
58th
ROT13
59th
Rule 110
24th
Scrambled Sort
41st
Set
1st
Sierpiński Triangle
1st
Star Wars GPT
32nd
Topological Sort
12th
Tower of Hanoi
47th
Transpose Sentence
44th
Trinomial Triangle
1st
United States
3rd
Vampire Numbers
62nd
Van Eck Sequence
37th
Zeckendorf Representation
1st
Zodiac Signs
40th
π
56th
τ
51st
φ
34th
√2
1st