12 Days of Christmas
16th
24 Game
72nd
99 Bottles of Beer
32nd
Abundant Numbers
115th
Abundant Numbers (Long)
94th
Alphabetic Numbers
39th
Arabic to Roman
89th
Arithmetic Numbers
27th
Arrows
82nd
Ascending Primes
64th
ASCII Table
28th
Billiards
43rd
brainfuck
192nd
Calendar
86th
Card Number Validation
80th
Catalan Numbers
100th
Catalan’s Constant
86th
Christmas Trees
158th
Collatz
127th
Connect Four
50th
Continued Fractions
1st
CSS Colors
86th
Cubes
112th
Day of Week
1st
DFA Simulator
84th
Diamonds
83rd
Divisors
1st
Emirp Numbers
86th
Emirp Numbers (Long)
89th
Emojify
71st
Evil Numbers
1st
Evil Numbers (Long)
45th
Factorial Factorisation
82nd
Farey Sequence
34th
Fibonacci
1st
Fizz Buzz
1st
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
92nd
Fractions
95th
Game of Life
89th
Gijswijt’s Sequence
65th
Gray Code Decoder
48th
Gray Code Encoder
1st
Happy Numbers
136th
Happy Numbers (Long)
69th
Hexdump
30th
Hilbert Curve
55th
Intersection
53rd
Inventory Sequence
193rd
ISBN
24th
Jacobi Symbol
84th
Kaprekar Numbers
64th
Kolakoski Constant
123rd
Kolakoski Sequence
23rd
Leap Years
187th
Levenshtein Distance
1st
Leyland Numbers
10th
ln 2
1st
Look and Say
30th
Lucky Numbers
39th
Lucky Tickets
79th
Mahjong
50th
Mandelbrot
63rd
Maze
76th
Medal Tally
71st
Minesweeper
27th
Morse Decoder
54th
Morse Encoder
115th
Multitap Input
46th
Musical Chords
63rd
N Queens
28th
Niven Numbers
93rd
Niven Numbers (Long)
130th
Number Spiral
51st
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
7th
PalindromemordnilaP
158th
Pangram Grep
67th
Partition Numbers
38th
Pascal’s Triangle
91st
Pernicious Numbers
77th
Pernicious Numbers (Long)
101st
Poker
104th
Polyominoes
66th
Prime Numbers
182nd
Prime Numbers (Long)
66th
Proximity Grid
73rd
QR Decoder
47th
Quine
1st
Recamán
181st
Repeating Decimals
75th
Reverse Polish Notation
38th
Reversi
50th
Rijndael S-box
46th
Rock-paper-scissors-Spock-lizard
77th
Roman to Arabic
37th
ROT13
1st
Rule 110
129th
Scrambled Sort
103rd
Set
67th
Seven Segment
164th
SI Units
38th
Sierpiński Triangle
44th
Smith Numbers
68th
Spelling Numbers
22nd
Star Wars GPT
36th
Star Wars Opening Crawl
60th
Sudoku
44th
Sudoku (Fill-in)
52nd
Taxicab Numbers
44th
Ten-pin Bowling
65th
Tic-tac-toe
81st
Time Distance
54th
Tongue-twisters
66th
Topological Sort
51st
Tower of Hanoi
40th
Transpose Sentence
147th
Trinomial Triangle
114th
Ulam Sequence
51st
United States
72nd
Vampire Numbers
50th
Van Eck Sequence
84th
Zeckendorf Representation
116th
Zodiac Signs
58th
γ
51st
λ
77th
π
45th
τ
37th
φ
1st
√2
1st
𝑒
1st