12 Days of Christmas
39th
24 Game
13th
30th
99 Bottles of Beer
75th
Abundant Numbers
12th
Abundant Numbers (Long)
30th11th
Arabic to Roman
43rd
Arithmetic Numbers
11th
Arrows
39th
Ascending Primes
17th
ASCII Table
46th
Billiards
16th
brainfuck
87th
Calendar
16th
Card Number Validation
18th
Catalan Numbers
1st
Christmas Trees
13th
20th
Collatz
1st
Continued Fractions
20th
CSS Colors
42nd
Cubes
32nd
Day of Week
1st
DFA Simulator
30th
Diamonds
27th
Divisors
26th
43rd
Emirp Numbers
94th
Emirp Numbers (Long)
46th
Emojify
39th
Evil Numbers
15th
143rd
Evil Numbers (Long)
13th
Factorial Factorisation
25th
Farey Sequence
48th
Fibonacci
1st
81st
10th64th
Fizz Buzz
39th82nd57th281st107th
1st
48th92nd87th918th38th213th
19th
Foo Fizz Buzz Bar
34th
Forsyth–Edwards Notation
30th
Fractions
1st
Game of Life
15th
Gijswijt’s Sequence
8th
Gray Code Decoder
11th
Gray Code Encoder
1st
Happy Numbers
68th
Happy Numbers (Long)
36th
Hexdump
32nd
Hilbert Curve
15th
Intersection
76th
84th
Inventory Sequence
34th
ISBN
5th
Jacobi Symbol
44th
Kaprekar Numbers
14th
Kolakoski Constant
21st
Kolakoski Sequence
47th
Leap Years
2nd
15th
Levenshtein Distance
67th
Leyland Numbers
30th
Look and Say
15th
Lucky Numbers
26th
Lucky Tickets
43rd
Mahjong
10th
Mandelbrot
15th
Maze
31st
Medal Tally
31st
Minesweeper
18th
Morse Decoder
28th
Morse Encoder
51st
Multitap Input
15th
Musical Chords
24th
N Queens
23rd
Niven Numbers
1st
Niven Numbers (Long)
1st
Number Spiral
16th
Odious Numbers
11th
Odious Numbers (Long)
33rd
Ordinal Numbers
1st
PalindromemordnilaP
8th
Pangram Grep
66th
Partition Numbers
24th
134th
Pascal’s Triangle
29th
23rd
Pernicious Numbers
57th
Pernicious Numbers (Long)
36th
Poker
34th
Polyominoes
13th
Prime Numbers
44th1st
57th
Prime Numbers (Long)
44th16th
16th
Proximity Grid
24th
QR Decoder
9th
Quine
1st
257th
33rd
143rd74th80th
Recamán
42nd
Repeating Decimals
7th
18th
Reverse Polish Notation
55th
Reversi
23rd
Rijndael S-box
40th
32nd
Rock-paper-scissors-Spock-lizard
56th
Roman to Arabic
54th
ROT13
48th
24th
158th
11th
Rule 110
17th
Scrambled Sort
3rd
Set
29th
Seven Segment
30th
SI Units
28th
Sierpiński Triangle
32nd
Smith Numbers
22nd
Spelling Numbers
28th
Star Wars GPT
7th
Star Wars Opening Crawl
8th
Sudoku
24th
Sudoku (Fill-in)
12th
Ten-pin Bowling
27th
Tic-tac-toe
4th
Time Distance
42nd
Tongue-twisters
77th
Topological Sort
24th
Tower of Hanoi
34th
34th
Transpose Sentence
14th
Trinomial Triangle
19th
United States
88th
Vampire Numbers
22nd
Van Eck Sequence
36th
Zeckendorf Representation
30th
Zodiac Signs
28th
λ
9th
π
40th
τ
27th
φ
52nd
√2
60th
𝑒
57th