12 Days of Christmas
159th
24 Game
28th
99 Bottles of Beer
131st
Abundant Numbers
4th
100th
Abundant Numbers (Long)
1st
122nd
Arabic to Roman
63rd
Arithmetic Numbers
71st
Arrows
7th
39th
Ascending Primes
50th
ASCII Table
67th
Billiards
32nd
brainfuck
86th
Calendar
29th
Card Number Validation
43rd
Catalan Numbers
1st
Catalan’s Constant
32nd
Christmas Trees
90th
Collatz
26th
124th
CSS Colors
1st
77th
Cubes
73rd
Day of Week
7th
8th
74th
DFA Simulator
55th
Diamonds
27th
32nd
65th
Divisors
28th
384th
Emirp Numbers
20th
185th
Emirp Numbers (Long)
18th
58th
Emojify
53rd
Evil Numbers
1st
316th
Evil Numbers (Long)
1st
211th
17th
Factorial Factorisation
34th
Farey Sequence
61st
Fibonacci
44th
163rd
Fizz Buzz
559th1,347th38th
283rd211th
321st
Foo Fizz Buzz Bar
22nd
133rd
Forsyth–Edwards Notation
7th
53rd
Fractions
24th
10th
59th
Game of Life
12th
52nd
Gijswijt’s Sequence
18th
Happy Numbers
12th91st
5th
133rd
Happy Numbers (Long)
2nd
81st
Hexdump
74th
Hilbert Curve
3rd2nd
2nd5th
💎
7th
2nd
Intersection
99th
Inventory Sequence
55th
ISBN
28th
14th23rd
18th
108th
Jacobi Symbol
59th
Kaprekar Numbers
20th
Kolakoski Constant
24th
Kolakoski Sequence
64th
Leap Years
18th
90th
Levenshtein Distance
43rd
Leyland Numbers
86th
ln 2
70th
Look and Say
8th
53rd
Lucky Numbers
42nd
12th
41st
Lucky Tickets
56th
Mahjong
13th
Mandelbrot
35th
Maze
39th
Medal Tally
40th
Minesweeper
40th
Morse Decoder
50th
Morse Encoder
43rd
Multitap Input
27th
Musical Chords
27th
N Queens
29th
Niven Numbers
21st
76th
Niven Numbers (Long)
20th
60th
Number Spiral
58th
Odious Numbers
1st
153rd
Odious Numbers (Long)
1st
109th
Ordinal Numbers
12th
115th
PalindromemordnilaP
58th
Pangram Grep
28th34th
199th7th
9th
111th
97th
16th23rd
Partition Numbers
27th
Pascal’s Triangle
32nd
25th
44th
Pernicious Numbers
20th
110th
Pernicious Numbers (Long)
22nd
43rd
Poker
48th
Polyominoes
13th
Prime Numbers
42nd1st
45th
159th
Prime Numbers (Long)
1st
44th
52nd
Proximity Grid
26th
QR Decoder
40th
Quine
72nd
Recamán
73rd
Repeating Decimals
23rd
Reverse Polish Notation
59th
Reversi
30th
Rijndael S-box
37th
Rock-paper-scissors-Spock-lizard
71st
Roman to Arabic
64th
ROT13
82nd
Rule 110
35th
Scrambled Sort
37th
Set
53rd
Seven Segment
74th
SI Units
24th
Sierpiński Triangle
30th
Smith Numbers
60th
Spelling Numbers
43rd
Star Wars GPT
28th
Star Wars Opening Crawl
51st
Sudoku
35th
Sudoku (Fill-in)
25th
Ten-pin Bowling
31st
Tic-tac-toe
41st
Time Distance
6th
59th
Tongue-twisters
119th
Topological Sort
22nd
Tower of Hanoi
62nd
Transpose Sentence
41st
Trinomial Triangle
39th
United States
71st
Vampire Numbers
66th
Van Eck Sequence
34th
Zeckendorf Representation
50th
Zodiac Signs
42nd
γ
13th
λ
40th
π
54th
τ
49th
φ
58th
√2
116th
𝑒
101st40th