12 Days of Christmas
47th
24 Game
17th
99 Bottles of Beer
39th
Abundant Numbers
56th
Abundant Numbers (Long)
33rd
Arabic to Roman
32nd
Arithmetic Numbers
107th
Arrows
22nd
Ascending Primes
36th
ASCII Table
43rd
Billiards
13th
brainfuck
75th
Calendar
1st
Card Number Validation
48th
Catalan Numbers
1st
Catalan’s Constant
45th
Christmas Trees
115th
Collatz
114th
Continued Fractions
44th
CSS Colors
19th
Cubes
23rd
Day of Week
1st
DFA Simulator
48th
Diamonds
93rd
Divisors
1st
Emirp Numbers
78th
Emirp Numbers (Long)
33rd
Emojify
56th
Evil Numbers
1st
Evil Numbers (Long)
41st
Factorial Factorisation
34th
Farey Sequence
77th
Fibonacci
1st
Fizz Buzz
59th
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
31st
Fractions
80th
Game of Life
58th
Gijswijt’s Sequence
36th
Happy Numbers
1st
Happy Numbers (Long)
61st
Hexdump
23rd
Hilbert Curve
28th
Intersection
66th
Inventory Sequence
49th
ISBN
40th
Jacobi Symbol
32nd
Kaprekar Numbers
23rd
Kolakoski Constant
53rd
Kolakoski Sequence
168th
Leap Years
56th
Levenshtein Distance
85th
Leyland Numbers
8th
ln 2
1st
Look and Say
24th
Lucky Numbers
12th
Lucky Tickets
46th
Mahjong
27th
Mandelbrot
32nd
Maze
40th
Medal Tally
46th
Minesweeper
45th
Morse Decoder
41st
Morse Encoder
25th
Multitap Input
22nd
Musical Chords
26th
N Queens
38th
Niven Numbers
1st
Niven Numbers (Long)
42nd
Number Spiral
25th
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
100th
PalindromemordnilaP
77th
Pangram Grep
62nd
Partition Numbers
30th
Pascal’s Triangle
1st
Pernicious Numbers
111th
Pernicious Numbers (Long)
38th
Poker
8th
Polyominoes
35th
Prime Numbers
56th
Prime Numbers (Long)
1st
Proximity Grid
51st
QR Decoder
50th
Quine
1st
Recamán
77th
Repeating Decimals
39th
Reverse Polish Notation
94th
Reversi
47th
Rijndael S-box
28th
Rock-paper-scissors-Spock-lizard
24th
Roman to Arabic
67th
ROT13
1st
Rule 110
52nd
Scrambled Sort
62nd
Set
73rd
Seven Segment
56th
SI Units
11th
Sierpiński Triangle
38th
Smith Numbers
13th
Spelling Numbers
56th
Star Wars GPT
30th
Star Wars Opening Crawl
56th
Sudoku
20th
Sudoku (Fill-in)
41st
Ten-pin Bowling
23rd
Tic-tac-toe
60th
Time Distance
21st
Tongue-twisters
54th
Topological Sort
39th
Tower of Hanoi
54th
Transpose Sentence
104th
Trinomial Triangle
1st
United States
77th
Vampire Numbers
58th
Van Eck Sequence
34th
Zeckendorf Representation
26th
Zodiac Signs
30th
γ
25th
λ
23rd
π
40th
τ
43rd
φ
57th
√2
1st
𝑒
1st