12 Days of Christmas
1,553rd
24 Game
238th
99 Bottles of Beer
1,127th
Abundant Numbers
341st
Abundant Numbers (Long)
734th
911th
Arabic to Roman
724th
Arithmetic Numbers
17th
Arrows
438th
Ascending Primes
12th
ASCII Table
2nd
Billiards
253rd
brainfuck
561st
Calendar
2nd
Card Number Validation
3rd
Catalan Numbers
30th
Catalan’s Constant
71st
Christmas Trees
919th
262nd
Collatz
1,500th1,868th
1,171st
Continued Fractions
4th
CSS Colors
497th
Cubes
121st
Day of Week
65th
DFA Simulator
303rd
Diamonds
347th
254th
Divisors
2,570th2,016th
36th
Emirp Numbers
189th
Emirp Numbers (Long)
14th
Emojify
62nd
Evil Numbers
48th
Evil Numbers (Long)
44th
Factorial Factorisation
18th
Farey Sequence
3rd
Fibonacci
1,923rd647th
4,808th56th3,036th2,131st5,396th
Fizz Buzz
1,331st1,428th
613th
3,263rd
Foo Fizz Buzz Bar
25th
Forsyth–Edwards Notation
469th
Fractions
96th
Game of Life
385th
Gijswijt’s Sequence
246th
Gray Code Decoder
20th
Gray Code Encoder
25th
Happy Numbers
450th
Happy Numbers (Long)
594th
Hexdump
19th
Hilbert Curve
177th
Intersection
616th
Inventory Sequence
340th
ISBN
6th
Jacobi Symbol
71st
Kaprekar Numbers
41st
Kolakoski Constant
272nd
Kolakoski Sequence
339th
Leap Years
180th1,183rd
Levenshtein Distance
5th
Leyland Numbers
4th
ln 2
28th
Look and Say
663rd
Lucky Numbers
133rd
Lucky Tickets
9th
Mahjong
172nd
Mandelbrot
286th
Maze
11th
Medal Tally
326th
Minesweeper
3rd
Morse Decoder
243rd
Morse Encoder
316th
Multitap Input
8th
Musical Chords
209th
N Queens
283rd
Niven Numbers
1,539th1,361st
8th
Niven Numbers (Long)
34th
Number Spiral
1,356th
429th
Odious Numbers
46th
Odious Numbers (Long)
44th
Ordinal Numbers
851st
PalindromemordnilaP
6th
Pangram Grep
9th
Partition Numbers
43rd
Pascal’s Triangle
53rd
Pernicious Numbers
40th
Pernicious Numbers (Long)
38th
Poker
316th
Polyominoes
2nd
Prime Numbers
2,541st2,178th
122nd
1,402nd
Prime Numbers (Long)
112th
Proximity Grid
5th
QR Decoder
299th
Quine
170th
3,414th
Recamán
397th
Repeating Decimals
14th
Reverse Polish Notation
596th
Reversi
47th
Rijndael S-box
318th
Rock-paper-scissors-Spock-lizard
3rd
Roman to Arabic
23rd
ROT13
11th
Rule 110
74th
Scrambled Sort
27th
Set
2nd
Seven Segment
445th
Sierpiński Triangle
196th
Smith Numbers
492nd
Spelling Numbers
513th
Star Wars GPT
5th
Star Wars Opening Crawl
281st
Ten-pin Bowling
255th
Tic-tac-toe
37th
Time Distance
428th
Tongue-twisters
936th
Topological Sort
191st
Tower of Hanoi
479th13th
Transpose Sentence
729th
430th
Trinomial Triangle
13th
United States
383rd
Vampire Numbers
390th
Van Eck Sequence
13th
Zeckendorf Representation
462nd
Zodiac Signs
350th
γ
102nd
λ
405th
π
57th
τ
7th
φ
13th
√2
4th
𝑒
70th