12 Days of Christmas
209th
24 Game
112th
99 Bottles of Beer
56th
Abundant Numbers
192nd
Abundant Numbers (Long)
176th
Arabic to Roman
290th
Arithmetic Numbers
94th
Arrows
51st
Ascending Primes
18th
ASCII Table
3rd
Billiards
106th
brainfuck
61st
Calendar
4th
Card Number Validation
4th
Catalan Numbers
42nd
Catalan’s Constant
102nd
Christmas Trees
912th
391st
Collatz
1,668th2,003rd
445th
CSS Colors
120th
Cubes
118th
Day of Week
62nd
DFA Simulator
33rd
Diamonds
179th
Divisors
2,609th2,132nd
28th
Emirp Numbers
21st
Emirp Numbers (Long)
76th
Emojify
3rd
Evil Numbers
46th
Evil Numbers (Long)
42nd
Factorial Factorisation
67th
Farey Sequence
5th
Fibonacci
748th643rd4,701st45th2,983rd2,097th5,246th
Fizz Buzz
2,402nd2,523rd
60th
2,025th
Foo Fizz Buzz Bar
11th
Forsyth–Edwards Notation
99th
Fractions
94th
Game of Life
130th
Gijswijt’s Sequence
66th
Happy Numbers
30th
Happy Numbers (Long)
65th
Hexdump
17th
Hilbert Curve
130th
Intersection
46th
Inventory Sequence
85th
ISBN
193rd
Jacobi Symbol
118th
Kaprekar Numbers
104th
Kolakoski Constant
149th
Kolakoski Sequence
274th
Leap Years
207th1,216th
Levenshtein Distance
47th
Leyland Numbers
23rd
ln 2
28th
Look and Say
325th
Lucky Numbers
28th
Lucky Tickets
13th
Mandelbrot
5th
Maze
45th
Medal Tally
42nd
Minesweeper
7th
Morse Decoder
37th
Morse Encoder
68th
Musical Chords
85th
N Queens
169th
Niven Numbers
1,648th1,481st
49th
Niven Numbers (Long)
56th
Number Spiral
181st
Odious Numbers
44th
Odious Numbers (Long)
42nd
Ordinal Numbers
259th
PalindromemordnilaP
6th
Pangram Grep
33rd
Partition Numbers
10th
Pascal’s Triangle
49th
Pernicious Numbers
38th
Pernicious Numbers (Long)
34th
Prime Numbers
2,503rd2,072nd
116th
1,598th
Prime Numbers (Long)
105th
Proximity Grid
22nd
QR Decoder
166th
Quine
167th
3,372nd
Recamán
37th
Repeating Decimals
20th
Reverse Polish Notation
54th
Reversi
82nd
Rijndael S-box
173rd
Rock-paper-scissors-Spock-lizard
81st
Roman to Arabic
44th
ROT13
9th
Rule 110
3rd
Scrambled Sort
30th
Set
2nd
Seven Segment
37th
Sierpiński Triangle
153rd
Smith Numbers
104th
Spelling Numbers
133rd
Star Wars GPT
5th
Star Wars Opening Crawl
88th
Ten-pin Bowling
26th
Tic-tac-toe
102nd
Tongue-twisters
209th
Topological Sort
86th
Tower of Hanoi
10th
Transpose Sentence
37th
Trinomial Triangle
11th
United States
57th
Vampire Numbers
151st
Van Eck Sequence
13th
Zeckendorf Representation
59th
γ
165th
λ
216th
π
73rd
τ
77th
φ
38th
√2
40th
𝑒
66th