12 Days of Christmas
58th
24 Game
13th
99 Bottles of Beer
63rd
56th
Abundant Numbers
62nd
Abundant Numbers (Long)
43rd
Arabic to Roman
42nd
35th
Arithmetic Numbers
20th
Arrows
27th
Ascending Primes
14th
ASCII Table
38th
Billiards
6th
brainfuck
25th
Card Number Validation
12th
Catalan Numbers
27th
Catalan’s Constant
29th
Christmas Trees
43rd
Collatz
51st
CSS Colors
19th
Cubes
23rd
Day of Week
30th
DFA Simulator
8th
Diamonds
41st
34th
90th
Divisors
77th
Emirp Numbers
48th
Emirp Numbers (Long)
20th
Emojify
29th
Evil Numbers
27th25th25th50th23rd20th43rd211th113th91st24th34th46th41st46th30th28th26th28th27th15th28th77th43rd91st
62nd23rd88th401st56th52nd47th33rd20th29th62nd111th103rd28th1,146th21st74th175th100th29th26th
11th
Evil Numbers (Long)
39th
Factorial Factorisation
23rd
Farey Sequence
Fibonacci
216th
Fizz Buzz
1st1,292nd
Foo Fizz Buzz Bar
72nd
Forsyth–Edwards Notation
14th
Fractions
37th
Game of Life
20th
Gijswijt’s Sequence
12th
Happy Numbers
62nd
29th
559th
Happy Numbers (Long)
19th
Hexdump
16th
Intersection
22nd
Inventory Sequence
18th
ISBN
30th
Jacobi Symbol
17th
Kaprekar Numbers
14th
Kolakoski Constant
11th
Kolakoski Sequence
26th
Leap Years
99th
Levenshtein Distance
17th
Leyland Numbers
22nd
ln 2
13th
Look and Say
22nd
Lucky Numbers
56th
17th
Lucky Tickets
15th
Maze
12th
Medal Tally
12th
Morse Decoder
16th
Morse Encoder
16th
Musical Chords
18th23rd
12th
N Queens
15th
Niven Numbers
25th
Niven Numbers (Long)
18th
Number Spiral
28th
Odious Numbers
71st
Odious Numbers (Long)
34th
Ordinal Numbers
29th
Pangram Grep
40th
52nd
29th195th
12th
543rd
90th
17th38th33rd
15th
Pascal’s Triangle
40th
85th
Pernicious Numbers
50th
Pernicious Numbers (Long)
32nd
Poker
11th
Prime Numbers
90th
Prime Numbers (Long)
53rd
Proximity Grid
10th
Quine
56th
1st
602nd
Recamán
24th
Repeating Decimals
10th
Rijndael S-box
23rd
Rock-paper-scissors-Spock-lizard
14th
Roman to Arabic
26th
ROT13
13th
Rule 110
27th
Seven Segment
69th
25th
SI Units
7th
Sierpiński Triangle
33rd
Smith Numbers
18th
Spelling Numbers
17th
Tic-tac-toe
11th
Time Distance
11th
Tongue-twisters
32nd
Transpose Sentence
10th
United States
21st
Vampire Numbers
28th
Van Eck Sequence
21st
Zeckendorf Representation
12th
γ
11th
λ
37th
31st
56th
31st
π
29th
τ
22nd
φ
22nd
√2
8th
𝑒
23rd
30th