12 Days of Christmas
6th
24 Game
98th
99 Bottles of Beer
16th
Abundant Numbers
249th
Abundant Numbers (Long)
165th
Arabic to Roman
123rd
Arithmetic Numbers
43rd
Arrows
36th
Ascending Primes
50th
ASCII Table
29th
Billiards
13th
brainfuck
8th
Calendar
2nd
Card Number Validation
11th
Catalan Numbers
30th
Catalan’s Constant
171st
Christmas Trees
101st
Collatz
291st
CSS Colors
70th
Cubes
2nd
Day of Week
62nd
DFA Simulator
16th
Diamonds
270th
Divisors
35th
Emirp Numbers
227th
Emirp Numbers (Long)
29th
Emojify
162nd
Evil Numbers
46th
Evil Numbers (Long)
42nd
Factorial Factorisation
132nd
Farey Sequence
63rd
Fibonacci
55th
Fizz Buzz
607th
Foo Fizz Buzz Bar
24th
Forsyth–Edwards Notation
67th
Fractions
94th
Game of Life
70th
Gijswijt’s Sequence
32nd
Happy Numbers
6th
Happy Numbers (Long)
156th
Hexdump
19th
Hilbert Curve
9th
Intersection
90th
Inventory Sequence
83rd
ISBN
75th
Jacobi Symbol
77th
Kaprekar Numbers
5th
Kolakoski Constant
105th
Kolakoski Sequence
145th
Leap Years
382nd
Levenshtein Distance
4th
Leyland Numbers
4th
ln 2
28th
Look and Say
92nd
Lucky Numbers
12th
Lucky Tickets
226th
Mahjong
59th
Mandelbrot
31st
Maze
110th
Medal Tally
33rd
Minesweeper
34th
Morse Decoder
26th
Morse Encoder
53rd
Musical Chords
81st
N Queens
109th
Niven Numbers
8th
Niven Numbers (Long)
124th
Number Spiral
217th
Odious Numbers
44th
Odious Numbers (Long)
42nd
Ordinal Numbers
166th
PalindromemordnilaP
46th
Pangram Grep
39th
Partition Numbers
35th
Pascal’s Triangle
91st
Pernicious Numbers
1,176th
Pernicious Numbers (Long)
38th
Poker
12th
Polyominoes
72nd
Prime Numbers
116th
Prime Numbers (Long)
107th
Proximity Grid
16th
QR Decoder
57th
Quine
167th
Recamán
175th
Repeating Decimals
13th
Reverse Polish Notation
77th
Reversi
136th
Rijndael S-box
85th
Rock-paper-scissors-Spock-lizard
9th
Roman to Arabic
43rd
ROT13
9th
Rule 110
49th
Scrambled Sort
26th
Set
18th
Seven Segment
2nd
SI Units
38th
Sierpiński Triangle
56th
Smith Numbers
82nd
Spelling Numbers
175th
Star Wars GPT
16th
Star Wars Opening Crawl
20th
Sudoku
76th
Sudoku (Fill-in)
15th
Ten-pin Bowling
153rd
Tic-tac-toe
61st
Time Distance
62nd
Tongue-twisters
166th
Topological Sort
96th
Tower of Hanoi
70th
Transpose Sentence
45th
Trinomial Triangle
61st
United States
148th
Vampire Numbers
35th
Van Eck Sequence
43rd
Zeckendorf Representation
11th
Zodiac Signs
33rd
γ
100th
λ
17th
π
78th
τ
60th
φ
13th
√2
4th
𝑒
67th