24 Game
22nd
Abundant Numbers
4th
Abundant Numbers (Long)
76th
Arithmetic Numbers
60th
Arrows
38th
Ascending Primes
19th
brainfuck
71st
Calendar
33rd
Catalan Numbers
1st
Christmas Trees
63rd
Collatz
108th
Continued Fractions
28th
CSS Colors
75th
Day of Week
76th
Divisors
120th
Emirp Numbers
112th
Emirp Numbers (Long)
30th
Emojify
47th
Evil Numbers
1st
Evil Numbers (Long)
1st
Factorial Factorisation
29th
Farey Sequence
39th
Fibonacci
1st
Fizz Buzz
1st
Foo Fizz Buzz Bar
134th
Forsyth–Edwards Notation
43rd
Fractions
61st
Happy Numbers
136th
Happy Numbers (Long)
60th
Intersection
10th
ISBN
80th
Kaprekar Numbers
18th
Kolakoski Constant
35th
Kolakoski Sequence
43rd
Leap Years
5th
Levenshtein Distance
24th
Leyland Numbers
87th
ln 2
46th
Lucky Tickets
42nd
Mandelbrot
3rd
Maze
37th
Medal Tally
34th
Morse Decoder
35th
Musical Chords
13th
N Queens
28th
Niven Numbers
1st
Niven Numbers (Long)
1st
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
88th
PalindromemordnilaP
42nd
Pangram Grep
103rd
Partition Numbers
1st
Pascal’s Triangle
47th
Pernicious Numbers
1st
Pernicious Numbers (Long)
30th
Prime Numbers
1st
Prime Numbers (Long)
1st
Quine
1st
Recamán
61st
Repeating Decimals
23rd
Reversi
💎
Rock-paper-scissors-Spock-lizard
58th
Roman to Arabic
57th
ROT13
56th
Rule 110
24th
Scrambled Sort
39th
Set
1st
Sierpiński Triangle
1st
Star Wars GPT
30th
Topological Sort
12th
Tower of Hanoi
43rd
Transpose Sentence
42nd
Trinomial Triangle
1st
United States
3rd
Vampire Numbers
61st
Van Eck Sequence
35th
Zeckendorf Representation
1st
Zodiac Signs
39th
π
54th
τ
50th
φ
34th
√2
1st