12 Days of Christmas
54th
24 Game
13th
26th
99 Bottles of Beer
24th
Abundant Numbers
26th
Abundant Numbers (Long)
35th
Arabic to Roman
24th
Arithmetic Numbers
11th
Arrows
38th
Ascending Primes
16th
ASCII Table
26th
Billiards
14th
brainfuck
64th
Card Number Validation
15th
Catalan Numbers
1st
Christmas Trees
13th
Collatz
1st
CSS Colors
45th
Cubes
20th
Day of Week
1st
DFA Simulator
24th
Diamonds
22nd
Divisors
26th
23rd
Emirp Numbers
82nd
Emirp Numbers (Long)
36th
Emojify
36th
Evil Numbers
14th
132nd
Evil Numbers (Long)
13th
Factorial Factorisation
21st
Farey Sequence
43rd
Fibonacci
1st
78th
20th
Fizz Buzz
37th82nd55th271st103rd
1st47th92nd82nd863rd18th349th
18th
Foo Fizz Buzz Bar
33rd
Forsyth–Edwards Notation
46th
Fractions
11th
Game of Life
20th
Gijswijt’s Sequence
6th
Happy Numbers
55th
Happy Numbers (Long)
35th
Hexdump
26th
Hilbert Curve
11th
Intersection
66th
Inventory Sequence
32nd
ISBN
5th
Jacobi Symbol
39th
Kaprekar Numbers
12th
Kolakoski Constant
21st
Kolakoski Sequence
47th
Leap Years
1st
13th
Levenshtein Distance
61st
Leyland Numbers
22nd
Look and Say
15th
Lucky Numbers
23rd
Lucky Tickets
38th
Mahjong
4th
Mandelbrot
13th
Maze
26th
Medal Tally
25th
Minesweeper
15th
Morse Decoder
27th
Morse Encoder
40th
Musical Chords
21st
N Queens
17th
Niven Numbers
1st
Niven Numbers (Long)
1st
Number Spiral
16th
Odious Numbers
11th
Odious Numbers (Long)
32nd
Ordinal Numbers
1st
PalindromemordnilaP
7th
Pangram Grep
63rd
Partition Numbers
21st
117th
Pascal’s Triangle
28th
23rd
Pernicious Numbers
55th
Pernicious Numbers (Long)
33rd
Poker
23rd
Polyominoes
10th
Prime Numbers
34th1st
19th
Prime Numbers (Long)
42nd
17th
Proximity Grid
20th
QR Decoder
15th
Quine
1st
251st
30th
136th73rd72nd
Recamán
42nd
Repeating Decimals
6th
17th
Reverse Polish Notation
50th
Reversi
20th
Rijndael S-box
38th
28th
Rock-paper-scissors-Spock-lizard
50th
Roman to Arabic
47th
ROT13
44th
145th
10th
Rule 110
17th
Scrambled Sort
4th
Set
26th
Seven Segment
16th
SI Units
24th
Sierpiński Triangle
31st
Smith Numbers
20th
Spelling Numbers
47th
Star Wars GPT
5th
Star Wars Opening Crawl
17th
Sudoku
17th
Sudoku (Fill-in)
17th
Ten-pin Bowling
22nd
Tic-tac-toe
4th
Time Distance
34th
Tongue-twisters
55th
Topological Sort
15th
Transpose Sentence
14th
Trinomial Triangle
15th
United States
77th
Vampire Numbers
16th
Van Eck Sequence
33rd
Zeckendorf Representation
25th
Zodiac Signs
27th
λ
16th
π
39th
τ
27th
φ
51st
√2
57th
𝑒
55th