12 Days of Christmas
56th
24 Game
13th
29th
99 Bottles of Beer
24th
Abundant Numbers
27th
Abundant Numbers (Long)
37th
Arabic to Roman
24th
Arithmetic Numbers
11th
Arrows
42nd
Ascending Primes
17th
ASCII Table
29th
Billiards
16th
brainfuck
66th
Calendar
13th
Card Number Validation
18th
Catalan Numbers
1st
Christmas Trees
13th
19th
Collatz
1st
Continued Fractions
17th
CSS Colors
47th
Cubes
21st
Day of Week
1st
DFA Simulator
25th
Diamonds
23rd
Divisors
26th
24th
Emirp Numbers
85th
Emirp Numbers (Long)
37th
Emojify
39th
Evil Numbers
15th
138th
Evil Numbers (Long)
13th
Factorial Factorisation
22nd
Farey Sequence
46th
Fibonacci
1st
81st
20th64th
Fizz Buzz
39th82nd56th278th106th
1st
48th92nd87th880th18th212th
19th
Foo Fizz Buzz Bar
33rd
Forsyth–Edwards Notation
48th
Fractions
11th
Game of Life
23rd
Gijswijt’s Sequence
8th
Happy Numbers
55th
Happy Numbers (Long)
36th
Hexdump
27th
Hilbert Curve
12th
Intersection
70th
278th
Inventory Sequence
34th
ISBN
5th
Jacobi Symbol
41st
Kaprekar Numbers
14th
Kolakoski Constant
21st
Kolakoski Sequence
47th
Leap Years
1st
13th
Levenshtein Distance
63rd
Leyland Numbers
22nd
Look and Say
15th
Lucky Numbers
25th
Lucky Tickets
39th
Mahjong
6th
Mandelbrot
15th
Maze
28th
Medal Tally
30th
Minesweeper
16th
Morse Decoder
28th
Morse Encoder
42nd
Multitap Input
13th
Musical Chords
22nd
N Queens
20th
Niven Numbers
1st
Niven Numbers (Long)
1st
Number Spiral
16th
Odious Numbers
11th
Odious Numbers (Long)
32nd
Ordinal Numbers
1st
PalindromemordnilaP
8th
Pangram Grep
66th
Partition Numbers
23rd
130th
Pascal’s Triangle
28th
23rd
Pernicious Numbers
55th
Pernicious Numbers (Long)
36th
Poker
25th
Polyominoes
11th
Prime Numbers
40th1st
19th
Prime Numbers (Long)
43rd15th
17th
Proximity Grid
20th
QR Decoder
17th
Quine
1st
253rd
32nd
140th74th75th
Recamán
42nd
Repeating Decimals
8th
17th
Reverse Polish Notation
53rd
Reversi
22nd
Rijndael S-box
39th
31st
Rock-paper-scissors-Spock-lizard
50th
Roman to Arabic
48th
ROT13
45th
154th
10th
Rule 110
17th
Scrambled Sort
5th
Set
28th
Seven Segment
16th
SI Units
27th
Sierpiński Triangle
31st
Smith Numbers
21st
Spelling Numbers
50th
Star Wars GPT
6th
Star Wars Opening Crawl
19th
Sudoku
18th
Sudoku (Fill-in)
17th
Ten-pin Bowling
23rd
Tic-tac-toe
4th
Time Distance
37th
Tongue-twisters
55th
Topological Sort
21st
Tower of Hanoi
33rd
31st
Transpose Sentence
14th
Trinomial Triangle
17th
United States
80th
Vampire Numbers
17th
Van Eck Sequence
34th
Zeckendorf Representation
28th
Zodiac Signs
29th
λ
17th
π
39th
τ
27th
φ
51st
√2
60th
𝑒
56th