12 Days of Christmas
7th
155th
24 Game
36th
99 Bottles of Beer
6th
139th
Abundant Numbers
34th
109th
Abundant Numbers (Long)
16th
85th
Arabic to Roman
77th
Arithmetic Numbers
66th
Arrows
55th
Ascending Primes
47th
ASCII Table
7th
64th
Billiards
61st
brainfuck
73rd
Card Number Validation
59th
Catalan Numbers
1st
Catalan’s Constant
27th
44th
Christmas Trees
4th
89th
Collatz
118th
CSS Colors
20th
Cubes
70th
Day of Week
68th
DFA Simulator
57th
Diamonds
8th
13th
Divisors
114th
Emirp Numbers
29th
12th
Emirp Numbers (Long)
67th
Emojify
42nd
Evil Numbers
8th
1st
Evil Numbers (Long)
1st
Factorial Factorisation
40th
Farey Sequence
63rd
Fibonacci
6th45th1st
Fizz Buzz
204th
Foo Fizz Buzz Bar
17th
Forsyth–Edwards Notation
57th
Fractions
88th
Game of Life
33rd
Gijswijt’s Sequence
72nd
Happy Numbers
29th
47th
Happy Numbers (Long)
66th
Hexdump
72nd
Hilbert Curve
24th
Intersection
98th
Inventory Sequence
62nd
ISBN
85th
Jacobi Symbol
62nd
Kaprekar Numbers
40th
Kolakoski Constant
25th
48th
Kolakoski Sequence
7th
62nd
Leap Years
10th
14th
Levenshtein Distance
89th
Leyland Numbers
24th
85th
ln 2
83rd
Look and Say
18th
78th
Lucky Numbers
36th
Lucky Tickets
56th
Mahjong
19th
Mandelbrot
28th
Maze
39th
Medal Tally
36th
Morse Decoder
42nd
Morse Encoder
3rd
51st
Musical Chords
29th
N Queens
39th
Niven Numbers
28th
36th
Niven Numbers (Long)
57th
Number Spiral
4th
Odious Numbers
10th
1st
Odious Numbers (Long)
1st
Ordinal Numbers
112th
PalindromemordnilaP
40th
Pangram Grep
112th
Partition Numbers
42nd
Pascal’s Triangle
18th
Pernicious Numbers
4th
89th
Pernicious Numbers (Long)
70th
Poker
40th
Polyominoes
34th
Prime Numbers
25th37th123rd
Prime Numbers (Long)
49th
Proximity Grid
28th
QR Decoder
39th
Quine
1st
Recamán
24th
103rd
Repeating Decimals
27th
Reverse Polish Notation
52nd76th
Reversi
27th
Rijndael S-box
40th
Rock-paper-scissors-Spock-lizard
54th
Roman to Arabic
60th
ROT13
97th
Rule 110
36th
Scrambled Sort
33rd
Set
50th
Seven Segment
82nd
SI Units
30th
Sierpiński Triangle
4th
28th
Smith Numbers
18th
48th
Spelling Numbers
70th
Star Wars GPT
34th
Star Wars Opening Crawl
53rd
Sudoku
24th
Sudoku (Fill-in)
29th
Ten-pin Bowling
43rd
Tic-tac-toe
26th
Time Distance
64th
Tongue-twisters
105th
Topological Sort
32nd
Transpose Sentence
46th
Trinomial Triangle
51st
United States
89th
Vampire Numbers
20th
80th
Van Eck Sequence
41st
Zeckendorf Representation
48th
Zodiac Signs
41st
γ
47th
λ
42nd
52nd
π
53rd
59th
τ
41st
61st
φ
37th
56th
√2
40th
1st
𝑒
47th
1st