12 Days of Christmas
208th
24 Game
17th
99 Bottles of Beer
123rd
Abundant Numbers
90th
Abundant Numbers (Long)
69th
Arabic to Roman
34th
Arithmetic Numbers
93rd
Arrows
30th
Ascending Primes
81st
ASCII Table
32nd
Billiards
31st
Card Number Validation
47th
Catalan Numbers
1st
Catalan’s Constant
49th
Christmas Trees
101st
Collatz
7th
Cubes
6th
Day of Week
1st
DFA Simulator
17th
Diamonds
39th
Divisors
376th
Emirp Numbers
180th
Evil Numbers
458th
Evil Numbers (Long)
33rd
Factorial Factorisation
13th
Farey Sequence
79th
Fibonacci
1st
Fizz Buzz
1st
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
47th
Fractions
302nd
Game of Life
44th
Gijswijt’s Sequence
33rd
Happy Numbers
244th
Hexdump
35th
Intersection
56th
Inventory Sequence
41st
ISBN
162nd
Kolakoski Sequence
7th
Leap Years
13th
Levenshtein Distance
67th
Leyland Numbers
256th
ln 2
114th
Look and Say
15th
Lucky Numbers
100th
Lucky Tickets
96th
Mahjong
13th
Maze
31st
Medal Tally
59th
Morse Decoder
112th
Morse Encoder
48th
N Queens
26th
Niven Numbers
1st
Niven Numbers (Long)
82nd
Number Spiral
20th
Odious Numbers
272nd
Ordinal Numbers
102nd
PalindromemordnilaP
59th
Pangram Grep
52nd
Pascal’s Triangle
1st
Pernicious Numbers
100th
Pernicious Numbers (Long)
51st
Poker
37th
Polyominoes
8th
Prime Numbers
144th
Prime Numbers (Long)
47th
Proximity Grid
24th
QR Decoder
47th
Quine
701st
Recamán
86th
Repeating Decimals
45th
Reverse Polish Notation
153rd
Reversi
29th
Rock-paper-scissors-Spock-lizard
61st
Roman to Arabic
71st
ROT13
78th
Rule 110
10th
Scrambled Sort
45th
Set
26th
Seven Segment
82nd
Sierpiński Triangle
29th
Smith Numbers
79th
Spelling Numbers
88th
Star Wars GPT
1st
Sudoku (Fill-in)
38th
Ten-pin Bowling
22nd
Tic-tac-toe
48th
Time Distance
70th
Transpose Sentence
75th
Van Eck Sequence
60th
Zeckendorf Representation
19th
Zodiac Signs
39th
π
79th