12 Days of Christmas
61st
24 Game
26th
99 Bottles of Beer
49th
Abundant Numbers
69th
Abundant Numbers (Long)
37th
Alphabetic Numbers
26th
Arabic to Roman
44th
Arithmetic Numbers
85th
Arrows
33rd
Ascending Primes
35th
ASCII Table
52nd
Billiards
22nd
brainfuck
84th
Calendar
1st
Card Number Validation
58th
Catalan Numbers
1st
Catalan’s Constant
60th
Chess Move Validation
43rd
Christmas Trees
51st
Collatz
130th
Connect Four
18th
Continued Fractions
1st
CSS Colors
24th
Cubes
32nd
Day of Week
1st
DFA Simulator
59th
Diamonds
54th
Divisors
25th
Emirp Numbers
80th
Emirp Numbers (Long)
46th
Emojify
65th
Evil Numbers
1st
Evil Numbers (Long)
49th
Factorial Factorisation
42nd
Farey Sequence
90th
Fibonacci
1st
Fizz Buzz
1st
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
37th
Fractions
1st
Game of Life
68th
Gijswijt’s Sequence
70th
Gray Code Decoder
50th
Gray Code Encoder
1st
Happy Numbers
1st
Happy Numbers (Long)
72nd
Hexdump
32nd
Hilbert Curve
48th
Intersection
74th
Inventory Sequence
63rd
ISBN
48th
Jacobi Symbol
41st
Kaprekar Numbers
36th
Kolakoski Constant
66th
Kolakoski Sequence
25th
Leap Years
68th
Levenshtein Distance
1st
Leyland Numbers
12th
ln 2
1st
Look and Say
31st
Lucky Numbers
19th
Lucky Tickets
61st
Mahjong
40th
Mandelbrot
42nd
Maze
50th
Medal Tally
56th
Minesweeper
57th
Morse Decoder
46th
Morse Encoder
33rd
Multitap Input
34th
Musical Chords
39th
N Queens
39th
Nim
46th
Niven Numbers
1st
Niven Numbers (Long)
24th
Number Spiral
37th
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
8th
PalindromemordnilaP
99th
Pangram Grep
69th
Partition Numbers
37th
Pascal’s Triangle
1st
Pernicious Numbers
1st
Pernicious Numbers (Long)
45th
Poker
14th
Polyominoes
49th
Prime Numbers
1st
Prime Numbers (Long)
1st
Proximity Grid
64th
QR Decoder
41st
Quine
1st
Recamán
33rd
Repeating Decimals
48th
Reverse Polish Notation
99th
Reversi
51st
Rijndael S-box
33rd
Rock-paper-scissors-Spock-lizard
36th
Roman to Arabic
38th
ROT13
1st
Rule 110
69th
Scrambled Sort
74th
Set
89th
Seven Segment
67th
SI Units
24th
Sierpiński Triangle
47th
Smith Numbers
23rd
Snake
34th
Spelling Numbers
66th
Star Wars GPT
1st
Star Wars Opening Crawl
67th
Sudoku
31st
Sudoku (Fill-in)
55th
Taxicab Numbers
52nd
Ten-pin Bowling
33rd
Tic-tac-toe
73rd
Time Distance
26th
Tongue-twisters
60th
Topological Sort
53rd
Tower of Hanoi
38th
Transpose Sentence
26th
Trinomial Triangle
1st
Ulam Sequence
18th
United States
49th
Vampire Numbers
60th
Van Eck Sequence
1st
Zeckendorf Representation
34th
Zodiac Signs
39th
γ
38th
λ
37th
π
50th
τ
42nd
φ
69th
√2
1st
𝑒
1st