12 Days of Christmas
7th
24 Game
105th
99 Bottles of Beer
16th
Abundant Numbers
279th
Abundant Numbers (Long)
180th
Arabic to Roman
136th
Arithmetic Numbers
44th
Arrows
44th
Ascending Primes
48th
ASCII Table
23rd
Billiards
13th
brainfuck
8th
Calendar
2nd
Card Number Validation
13th
Catalan Numbers
30th
Catalan’s Constant
179th
Christmas Trees
115th
Collatz
284th
Continued Fractions
5th
CSS Colors
73rd
Cubes
15th
Day of Week
70th
DFA Simulator
18th
Diamonds
304th
Divisors
38th
Emirp Numbers
251st
Emirp Numbers (Long)
33rd
Emojify
169th
Evil Numbers
52nd
Evil Numbers (Long)
49th
Factorial Factorisation
142nd
Farey Sequence
64th
Fibonacci
60th
Fizz Buzz
621st
Foo Fizz Buzz Bar
25th
Forsyth–Edwards Notation
71st
Fractions
97th
Game of Life
76th
Gijswijt’s Sequence
39th
Gray Code Decoder
61st
Gray Code Encoder
34th
Happy Numbers
7th
Happy Numbers (Long)
159th
Hexdump
20th
Hilbert Curve
47th
Intersection
96th
Inventory Sequence
91st
ISBN
82nd
Jacobi Symbol
87th
Kaprekar Numbers
41st
Kolakoski Constant
116th
Kolakoski Sequence
155th
Leap Years
315th
Levenshtein Distance
6th
Leyland Numbers
5th
ln 2
28th
Look and Say
96th
Lucky Numbers
14th
Lucky Tickets
32nd
Mahjong
66th
Mandelbrot
34th
Maze
123rd
Medal Tally
38th
Minesweeper
43rd
Morse Decoder
28th
Morse Encoder
58th
Multitap Input
33rd
Musical Chords
107th
N Queens
123rd
Niven Numbers
9th
Niven Numbers (Long)
133rd
Number Spiral
231st
Odious Numbers
51st
Odious Numbers (Long)
49th
Ordinal Numbers
205th
PalindromemordnilaP
58th
Pangram Grep
44th
Partition Numbers
47th
Pascal’s Triangle
102nd
Pernicious Numbers
1,250th
Pernicious Numbers (Long)
41st
Poker
13th
Polyominoes
94th
Prime Numbers
126th
Prime Numbers (Long)
117th
Proximity Grid
20th
QR Decoder
64th
Quine
176th
Recamán
177th
Repeating Decimals
14th
Reverse Polish Notation
82nd
Reversi
149th
Rijndael S-box
103rd
Rock-paper-scissors-Spock-lizard
14th
Roman to Arabic
49th
ROT13
11th
Rule 110
53rd
Scrambled Sort
33rd
Set
15th
Seven Segment
6th
SI Units
44th
Sierpiński Triangle
57th
Smith Numbers
92nd
Spelling Numbers
212th
Star Wars GPT
22nd
Star Wars Opening Crawl
25th
Sudoku
78th
Sudoku (Fill-in)
17th
Taxicab Numbers
151st
Ten-pin Bowling
166th
Tic-tac-toe
56th
Time Distance
59th
Tongue-twisters
171st
Topological Sort
101st
Tower of Hanoi
103rd
Transpose Sentence
59th
Trinomial Triangle
41st
United States
161st
Vampire Numbers
39th
Van Eck Sequence
47th
Zeckendorf Representation
16th
Zodiac Signs
36th
γ
108th
λ
87th
π
86th
τ
62nd
φ
14th
√2
4th
𝑒
22nd