24 Game
22nd
Abundant Numbers
5th
Abundant Numbers (Long)
78th
Arithmetic Numbers
61st
Arrows
39th
Ascending Primes
21st
brainfuck
74th
Calendar
41st
Catalan Numbers
1st
Christmas Trees
67th
Collatz
110th
Continued Fractions
35th
CSS Colors
76th
Day of Week
81st
Divisors
125th
Emirp Numbers
116th
Emirp Numbers (Long)
32nd
Emojify
48th
Evil Numbers
1st
Evil Numbers (Long)
1st
Factorial Factorisation
29th
Farey Sequence
41st
Fibonacci
1st
Fizz Buzz
1st
Foo Fizz Buzz Bar
141st
Forsyth–Edwards Notation
44th
Fractions
63rd
Gray Code Decoder
4th24th1st
Gray Code Encoder
1st
35th
Happy Numbers
140th
Happy Numbers (Long)
61st
Intersection
10th
ISBN
82nd
Kaprekar Numbers
Kolakoski Constant
37th
Kolakoski Sequence
44th
Leap Years
5th
Levenshtein Distance
21st
Leyland Numbers
91st
ln 2
49th
Lucky Tickets
47th
Mandelbrot
3rd
Maze
40th
Medal Tally
35th
Morse Decoder
36th
Musical Chords
13th
N Queens
33rd
Niven Numbers
1st
Niven Numbers (Long)
1st
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
90th
PalindromemordnilaP
48th
Pangram Grep
107th
Partition Numbers
1st
Pascal’s Triangle
48th
Pernicious Numbers
1st
Pernicious Numbers (Long)
32nd
Prime Numbers
1st
Prime Numbers (Long)
1st
Quine
1st
Recamán
63rd
Repeating Decimals
25th
Reversi
💎
Rock-paper-scissors-Spock-lizard
61st
Roman to Arabic
57th
ROT13
60th
Rule 110
27th
Scrambled Sort
43rd
Set
1st
Sierpiński Triangle
1st
Star Wars GPT
34th
Topological Sort
13th
Tower of Hanoi
49th
Transpose Sentence
46th
Trinomial Triangle
1st
United States
3rd
Vampire Numbers
61st
Van Eck Sequence
36th
Zeckendorf Representation
1st
Zodiac Signs
40th
π
57th
τ
51st
φ
36th
√2
1st