24 Game
💎
Abundant Numbers
4th
Abundant Numbers (Long)
64th
Arithmetic Numbers
50th
Arrows
30th
Ascending Primes
13th
brainfuck
65th
Catalan Numbers
1st
Christmas Trees
54th
Collatz
98th
CSS Colors
69th
Day of Week
62nd
Divisors
106th
Emirp Numbers
102nd
Emirp Numbers (Long)
24th
Emojify
39th
Evil Numbers
1st
Evil Numbers (Long)
1st
Factorial Factorisation
24th
Farey Sequence
30th
Fibonacci
1st
Fizz Buzz
1st
Foo Fizz Buzz Bar
119th
Forsyth–Edwards Notation
38th
Fractions
54th
Happy Numbers
123rd
Happy Numbers (Long)
58th
Intersection
6th
ISBN
71st
Kaprekar Numbers
13th
Kolakoski Sequence
38th
Leap Years
3rd
Levenshtein Distance
19th
Leyland Numbers
80th
ln 2
33rd
Lucky Tickets
35th
Mandelbrot
3rd
Maze
28th
Medal Tally
36th
Morse Decoder
29th
Musical Chords
9th
N Queens
23rd
Niven Numbers
1st
Niven Numbers (Long)
1st
Ordinal Numbers
82nd
PalindromemordnilaP
56th
Pangram Grep
90th
Partition Numbers
1st
Pascal’s Triangle
39th
Pernicious Numbers
1st
Pernicious Numbers (Long)
24th
Prime Numbers
1st
Prime Numbers (Long)
1st
Quine
1st
Recamán
51st
Repeating Decimals
20th
Reversi
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Rock-paper-scissors-Spock-lizard
53rd
Roman to Arabic
49th
ROT13
44th
Rule 110
21st
Scrambled Sort
27th
Set
1st
Sierpiński Triangle
1st
Star Wars GPT
20th
Transpose Sentence
35th
United States
💎
Vampire Numbers
53rd
Van Eck Sequence
27th
Zeckendorf Representation
1st
Zodiac Signs
32nd
π
47th
τ
44th
φ
28th
√2
1st