12 Days of Christmas
166th
24 Game
31st
99 Bottles of Beer
145th
Abundant Numbers
33rd
Abundant Numbers (Long)
83rd
Alphabetic Numbers
18th
Arabic to Roman
67th
Arithmetic Numbers
78th
Arrows
44th
Ascending Primes
22nd
ASCII Table
75th
Billiards
32nd
brainfuck
77th
Calendar
44th
Card Number Validation
47th
Catalan Numbers
1st
Catalan’s Constant
25th
Chess Move Validation
22nd
Christmas Trees
78th
Collatz
117th
Connect Four
26th
Continued Fractions
38th
CSS Colors
88th
Cubes
52nd
Day of Week
82nd
DFA Simulator
48th
Diamonds
31st
Divisors
130th
Emirp Numbers (Long)
43rd
Emojify
51st
Evil Numbers
1st
Evil Numbers (Long)
1st
Factorial Factorisation
39th
Farey Sequence
36th
Fibonacci
1st
Fizz Buzz
213th
Foo Fizz Buzz Bar
149th
Forsyth–Edwards Notation
66th
Fractions
66th
Game of Life
44th
Gijswijt’s Sequence
19th
Gray Code Decoder
31st
Gray Code Encoder
41st
Happy Numbers
142nd
Happy Numbers (Long)
77th
Hexdump
56th
Hilbert Curve
22nd
Intersection
107th
Inventory Sequence
15th
ISBN
93rd
Jacobi Symbol
63rd
Kaprekar Numbers
23rd
Kolakoski Constant
24th
Kolakoski Sequence
7th
Levenshtein Distance
15th
Leyland Numbers
95th
ln 2
51st
Lucky Tickets
50th
Mahjong
29th
Mandelbrot
41st
Maze
39th
Medal Tally
36th
Minesweeper
30th
Morse Decoder
53rd
Multitap Input
28th
N Queens
41st
Nim
36th
Number Spiral
29th
Ordinal Numbers
92nd
PalindromemordnilaP
50th
Pangram Grep
98th
Partition Numbers
17th
Poker
60th
Polyominoes
28th
Prime Numbers
1st
Prime Numbers (Long)
1st
Proximity Grid
32nd
QR Decoder
46th
Quine
1st
Recamán
67th
Repeating Decimals
27th
Reverse Polish Notation
73rd
Reversi
25th
Rijndael S-box
38th
Rock-paper-scissors-Spock-lizard
66th
Rule 110
30th
Set
44th
Seven Segment
65th
SI Units
36th
Sierpiński Triangle
34th
Snake
19th
Sudoku
40th
Sudoku (Fill-in)
27th
Taxicab Numbers
21st
Ten-pin Bowling
34th
Tic-tac-toe
34th
Time Distance
63rd
Tongue-twisters
64th
Topological Sort
29th
Tower of Hanoi
13th
United States
46th
Zeckendorf Representation
43rd
γ
33rd
λ
43rd
π
57th
τ
52nd
φ
66th
√2
13th
𝑒
9th