24 Game
3rd
Abundant Numbers
32nd
Abundant Numbers (Long)
183rd
Arithmetic Numbers
47th
Arrows
6th
Ascending Primes
18th
brainfuck
16th
Calendar
2nd
Catalan Numbers
42nd
Christmas Trees
175th
Collatz
463rd
CSS Colors
67th
Day of Week
62nd
Divisors
28th
Emirp Numbers
21st
Emirp Numbers (Long)
14th
Emojify
3rd
Evil Numbers
47th
Evil Numbers (Long)
43rd
Factorial Factorisation
56th
Farey Sequence
5th
Fibonacci
45th
Fizz Buzz
60th
Foo Fizz Buzz Bar
11th
Forsyth–Edwards Notation
42nd
Fractions
96th
Happy Numbers
31st
Happy Numbers (Long)
10th
Intersection
33rd
ISBN
126th
Kaprekar Numbers
153rd
Kolakoski Constant
123rd
Kolakoski Sequence
149th
Leap Years
140th
Levenshtein Distance
47th
Leyland Numbers
25th
ln 2
28th
Lucky Tickets
13th
Mandelbrot
5th
Maze
77th
Medal Tally
14th
Morse Decoder
13th
Musical Chords
4th
N Queens
4th
Niven Numbers
49th
Niven Numbers (Long)
56th
Odious Numbers
45th
Odious Numbers (Long)
43rd
Ordinal Numbers
251st
PalindromemordnilaP
6th
Pangram Grep
74th
Partition Numbers
11th
Pascal’s Triangle
51st
Pernicious Numbers
39th
Pernicious Numbers (Long)
34th
Prime Numbers
117th
Prime Numbers (Long)
106th
Quine
168th
Recamán
37th
Repeating Decimals
20th
Reversi
3rd
Rock-paper-scissors-Spock-lizard
7th
Roman to Arabic
45th
ROT13
10th
Rule 110
3rd
Scrambled Sort
30th
Set
2nd
Sierpiński Triangle
28th
Star Wars GPT
5th
Topological Sort
12th
Tower of Hanoi
306th
Transpose Sentence
38th
Trinomial Triangle
11th
United States
44th
Vampire Numbers
52nd
Van Eck Sequence
13th
Zeckendorf Representation
8th
Zodiac Signs
11th
π
96th
τ
78th
φ
38th
√2
40th