12 Days of Christmas
7th
165th
24 Game
37th
99 Bottles of Beer
6th
143rd
Abundant Numbers
34th
113th
Abundant Numbers (Long)
16th
94th
Arabic to Roman
79th
Arithmetic Numbers
71st
Arrows
60th
Ascending Primes
30th
ASCII Table
7th
66th
Billiards
48th
brainfuck
77th
Calendar
58th
Card Number Validation
61st
Catalan Numbers
1st
Catalan’s Constant
28th
46th
Christmas Trees
4th
90th
Collatz
106th
CSS Colors
20th
Cubes
70th
Day of Week
74th
DFA Simulator
59th
Diamonds
8th
13th
Divisors
118th
Emirp Numbers
31st
15th
Emirp Numbers (Long)
72nd
Emojify
46th
Evil Numbers
8th
1st
Evil Numbers (Long)
1st
Factorial Factorisation
47th
Farey Sequence
69th
Fibonacci
6th48th1st
Fizz Buzz
210th
Foo Fizz Buzz Bar
19th
Forsyth–Edwards Notation
60th
Fractions
92nd
Game of Life
36th
Gijswijt’s Sequence
68th
Happy Numbers
30th
50th
Happy Numbers (Long)
72nd
Hexdump
77th
Hilbert Curve
33rd
Intersection
102nd
Inventory Sequence
68th
ISBN
90th
Jacobi Symbol
70th
Kaprekar Numbers
46th
Kolakoski Constant
27th
50th
Kolakoski Sequence
7th
64th
Leap Years
10th
14th
Levenshtein Distance
100th
Leyland Numbers
25th
86th
ln 2
91st
Look and Say
20th
84th
Lucky Numbers
41st
Lucky Tickets
66th
Mahjong
21st
Mandelbrot
30th
Maze
39th
Medal Tally
37th
Minesweeper
24th
Morse Decoder
45th
Morse Encoder
3rd
54th
Musical Chords
33rd
N Queens
41st
Niven Numbers
29th
39th
Niven Numbers (Long)
60th
Number Spiral
5th
Odious Numbers
10th
1st
Odious Numbers (Long)
1st
Ordinal Numbers
115th
PalindromemordnilaP
45th
Pangram Grep
116th
Partition Numbers
45th
Pascal’s Triangle
22nd
Pernicious Numbers
4th
94th
Pernicious Numbers (Long)
80th
Poker
42nd
Polyominoes
37th
Prime Numbers
27th39th82nd
Prime Numbers (Long)
52nd
Proximity Grid
29th
QR Decoder
43rd
Quine
1st
Recamán
25th
107th
Repeating Decimals
31st
Reverse Polish Notation
52nd77th
Reversi
30th
Rijndael S-box
45th
Rock-paper-scissors-Spock-lizard
55th
Roman to Arabic
64th
ROT13
103rd
Rule 110
40th
Scrambled Sort
37th
Set
57th
Seven Segment
84th
SI Units
33rd
Sierpiński Triangle
4th
30th
Smith Numbers
19th
51st
Spelling Numbers
72nd
Star Wars GPT
40th
Star Wars Opening Crawl
56th
Sudoku
25th
Sudoku (Fill-in)
32nd
Ten-pin Bowling
44th
Tic-tac-toe
29th
Time Distance
66th
Tongue-twisters
109th
Topological Sort
39th
Tower of Hanoi
18th
Transpose Sentence
48th
Trinomial Triangle
60th
United States
92nd
Vampire Numbers
20th
84th
Van Eck Sequence
45th
Zeckendorf Representation
50th
Zodiac Signs
44th
γ
53rd
λ
42nd
57th
π
54th
61st
τ
41st
63rd
φ
37th
58th
√2
40th
1st
𝑒
48th
1st