24 Game
3rd
Abundant Numbers
32nd
Abundant Numbers (Long)
89th
Arithmetic Numbers
27th
Arrows
6th
Ascending Primes
12th
brainfuck
16th
Catalan Numbers
41st
Christmas Trees
159th
Collatz
40th
CSS Colors
63rd
Day of Week
58th
Divisors
28th
Emirp Numbers
9th
Emirp Numbers (Long)
14th
Emojify
3rd
Evil Numbers
43rd
Evil Numbers (Long)
39th
Factorial Factorisation
50th
Farey Sequence
6th
Fibonacci
44th
Fizz Buzz
58th
Foo Fizz Buzz Bar
11th
Forsyth–Edwards Notation
39th
Fractions
86th
Happy Numbers
30th
Happy Numbers (Long)
77th
Intersection
26th
ISBN
116th
Kaprekar Numbers
140th
Kolakoski Constant
116th
Kolakoski Sequence
132nd
Leap Years
129th
Levenshtein Distance
45th
Leyland Numbers
22nd
ln 2
26th
Lucky Tickets
10th
Mandelbrot
5th
Maze
65th
Medal Tally
13th
Morse Decoder
13th
Musical Chords
4th
N Queens
4th
Niven Numbers
46th
Niven Numbers (Long)
55th
Ordinal Numbers
251st
PalindromemordnilaP
128th
Pangram Grep
67th
Partition Numbers
10th
Pascal’s Triangle
48th
Pernicious Numbers
35th
Pernicious Numbers (Long)
33rd
Prime Numbers
110th
Prime Numbers (Long)
99th
Quine
164th
Recamán
33rd
Repeating Decimals
20th
Reversi
3rd
Rock-paper-scissors-Spock-lizard
7th
Roman to Arabic
40th
ROT13
8th
Rule 110
3rd
Scrambled Sort
27th
Set
5th
Sierpiński Triangle
27th
Star Wars GPT
5th
Topological Sort
12th
Transpose Sentence
34th
Trinomial Triangle
10th
United States
31st
Vampire Numbers
53rd
Van Eck Sequence
13th
Zeckendorf Representation
8th
Zodiac Signs
13th
π
88th
τ
72nd
φ
36th
√2
38th