12 Days of Christmas
12th
43rd
24 Game
26th
99 Bottles of Beer
43rd
Abundant Numbers
12th
56th
Abundant Numbers (Long)
46th
Arabic to Roman
73rd
19th22nd
Arithmetic Numbers
7th
21st
11th
Arrows
136th
Ascending Primes
53rd
ASCII Table
45th
Billiards
21st
brainfuck
24th
37th
Calendar
102nd
Card Number Validation
61st
Catalan Numbers
77th
79th
Catalan’s Constant
2nd
49th
30th
Christmas Trees
16th
25th
53rd
Collatz
3rd
49th120th
5th
CSS Colors
74th
40th
46th117th
Cubes
8th
72nd
Day of Week
4th
1st
86th43rd
24th
DFA Simulator
35th
Diamonds
73rd
Divisors
14th
74th
198th
1st
Emirp Numbers
79th35th
135th
Emirp Numbers (Long)
28th
29th
Emojify
137th
Evil Numbers
253rd
18th
Evil Numbers (Long)
53rd
177th
Factorial Factorisation
16th
31st
21st
Farey Sequence
107th
Fibonacci
79th38th20th51st59th51st
22nd
114th144th
145th
49th
56th
187th
35th
Fizz Buzz
86th
193rd
176th
42nd
71st
Foo Fizz Buzz Bar
5th
19th
Forsyth–Edwards Notation
32nd
Fractions
4th
62nd
59th
1st
Game of Life
2nd
37th
Gijswijt’s Sequence
63rd
Happy Numbers
175th
Happy Numbers (Long)
60th
Hexdump
7th
73rd
Hilbert Curve
55th
Intersection
89th
25th
Inventory Sequence
46th
ISBN
6th
26th
Jacobi Symbol
30th
Kaprekar Numbers
54th
Kolakoski Constant
2nd
33rd
Kolakoski Sequence
11th
13th
Leap Years
11th
47th
74th
90th
Levenshtein Distance
72nd
45th
Leyland Numbers
62nd
ln 2
2nd
29th36th
75th
Look and Say
38th
Lucky Numbers
127th
Lucky Tickets
82nd
Mahjong
28th
Mandelbrot
26th
Maze
74th
Medal Tally
43rd
Minesweeper
69th
Morse Decoder
30th
Morse Encoder
30th
Multitap Input
49th
Musical Chords
62nd
N Queens
16th
Niven Numbers
219th
76th
Niven Numbers (Long)
96th
40th
Number Spiral
11th
24th
Odious Numbers
131st
124th
Odious Numbers (Long)
155th
Ordinal Numbers
127th
115th
43rd
PalindromemordnilaP
38th
Pangram Grep
59th
Partition Numbers
108th
Pascal’s Triangle
51st
91st
198th
Pernicious Numbers
163rd
Pernicious Numbers (Long)
82nd
Poker
41st
Polyominoes
41st
Prime Numbers
50th
56th
82nd
Prime Numbers (Long)
191st
Proximity Grid
55th
QR Decoder
41st
Quine
402nd
72nd
Recamán
59th
Repeating Decimals
55th
23rd
Reverse Polish Notation
52nd
97th
45th
Reversi
78th
Rijndael S-box
13th
42nd
Rock-paper-scissors-Spock-lizard
24th
Roman to Arabic
87th20th
ROT13
161st
Rule 110
4th
39th
62nd
Scrambled Sort
30th
Set
29th
Seven Segment
10th
39th
SI Units
42nd
Sierpiński Triangle
119th
Smith Numbers
45th
Spelling Numbers
81st
29th
Star Wars GPT
62nd
Star Wars Opening Crawl
50th
Sudoku
3rd
57th
Sudoku (Fill-in)
3rd
55th
Ten-pin Bowling
49th
Tic-tac-toe
51st
Time Distance
20th
Tongue-twisters
4th
42nd
Topological Sort
80th
Transpose Sentence
70th
Trinomial Triangle
35th
United States
81st21st
Vampire Numbers
31st
Van Eck Sequence
52nd
16th
Zeckendorf Representation
19th
Zodiac Signs
48th
γ
2nd
50th
40th
λ
3rd
21st
π
5th
65th
35th
38th
τ
3rd
43rd
38th
φ
4th
20th
51st60th
74th
√2
6th
24th
46th
101st
𝑒
5th
21st
49th57th
114th