12 Days of Christmas
62nd
24 Game
17th
99 Bottles of Beer
68th
59th
Abundant Numbers
64th
Abundant Numbers (Long)
44th
Arabic to Roman
44th
41st
Arithmetic Numbers
22nd
Arrows
28th
Ascending Primes
15th
ASCII Table
39th
Billiards
7th
brainfuck
26th
Card Number Validation
15th
Catalan Numbers
29th
Catalan’s Constant
30th
Christmas Trees
44th
Collatz
45th
CSS Colors
19th
Cubes
24th
Day of Week
34th
DFA Simulator
9th
Diamonds
42nd
36th
94th
Divisors
85th
Emirp Numbers
49th
Emirp Numbers (Long)
21st
Emojify
30th
Evil Numbers
28th26th52nd24th22nd43rd216th115th97th27th35th50th44th48th33rd30th28th30th28th16th30th80th44th92nd
63rd24th95th416th59th55th52nd34th22nd32nd63rd115th104th29th1,200th24th76th178th106th13th31st27th
11th
Evil Numbers (Long)
45th
Factorial Factorisation
14th
24th
Farey Sequence
18th
Fibonacci
228th
Fizz Buzz
1st1,335th
Foo Fizz Buzz Bar
78th
Forsyth–Edwards Notation
14th
Fractions
39th
Game of Life
20th
Gijswijt’s Sequence
12th
Happy Numbers
68th
30th
596th
Happy Numbers (Long)
20th
Hexdump
19th
Intersection
23rd
Inventory Sequence
19th
ISBN
66th
31st
Jacobi Symbol
17th
Kaprekar Numbers
14th
Kolakoski Constant
12th
Kolakoski Sequence
27th
Leap Years
103rd
Levenshtein Distance
19th
Leyland Numbers
24th
ln 2
15th
Look and Say
24th
Lucky Numbers
61st
17th
Lucky Tickets
16th
Mandelbrot
10th
Maze
12th
Medal Tally
12th
Morse Decoder
17th
Morse Encoder
15th
Musical Chords
20th25th
13th
N Queens
18th
Niven Numbers
29th
Niven Numbers (Long)
19th
Number Spiral
28th
Odious Numbers
77th
Odious Numbers (Long)
38th
Ordinal Numbers
30th
Pangram Grep
45th
55th
31st208th
13th
570th
91st
17th41st35th
16th26th
Partition Numbers
18th
Pascal’s Triangle
42nd
90th
Pernicious Numbers
55th
Pernicious Numbers (Long)
34th
Poker
10th
Prime Numbers
92nd
Prime Numbers (Long)
55th
Proximity Grid
10th
Quine
57th
1st
632nd
Recamán
26th
Repeating Decimals
10th
Rijndael S-box
36th
23rd
Rock-paper-scissors-Spock-lizard
20th
Roman to Arabic
27th
ROT13
14th
Rule 110
29th
Scrambled Sort
14th
11th
8th
12th
Seven Segment
61st
27th
SI Units
7th
Sierpiński Triangle
31st
Smith Numbers
18th
Spelling Numbers
19th
Ten-pin Bowling
14th
Tic-tac-toe
12th
Time Distance
12th
Tongue-twisters
34th
Transpose Sentence
10th
United States
21st
Vampire Numbers
29th
Van Eck Sequence
22nd
Zeckendorf Representation
12th
γ
12th
λ
40th
32nd
59th
32nd
π
33rd
τ
26th
φ
23rd
√2
9th
𝑒
24th
32nd