12 Days of Christmas
11th
40th
24 Game
26th
99 Bottles of Beer
41st
Abundant Numbers
11th
50th
Abundant Numbers (Long)
41st
Arabic to Roman
71st
17th19th
Arithmetic Numbers
7th
20th
11th
Arrows
124th
Ascending Primes
39th
ASCII Table
42nd
Billiards
20th
brainfuck
19th
33rd
Card Number Validation
55th
Catalan Numbers
67th
70th
Catalan’s Constant
2nd
45th
29th
Christmas Trees
16th
50th
Collatz
3rd
30th105th
5th
CSS Colors
70th
36th
43rd109th
Cubes
8th
69th
Day of Week
4th
1st
78th33rd
20th
DFA Simulator
32nd
Diamonds
68th
Divisors
13th
72nd
193rd
1st
Emirp Numbers
74th34th
127th
Emirp Numbers (Long)
27th
26th
Emojify
128th
Evil Numbers
237th
16th
Evil Numbers (Long)
40th
165th
Factorial Factorisation
14th
28th
16th
Farey Sequence
99th
Fibonacci
75th33rd19th47th53rd49th
19th
84th134th
132nd
43rd
54th
166th
30th
Fizz Buzz
84th
189th
170th
38th
67th
Foo Fizz Buzz Bar
5th
16th
Forsyth–Edwards Notation
28th
Fractions
4th
59th
54th
1st
Game of Life
2nd
32nd
Gijswijt’s Sequence
57th
Happy Numbers
166th
Happy Numbers (Long)
54th
Hexdump
7th
63rd
Intersection
82nd
23rd
Inventory Sequence
41st
ISBN
6th
26th
Jacobi Symbol
27th
Kaprekar Numbers
49th
Kolakoski Constant
2nd
29th
Kolakoski Sequence
10th
13th
Leap Years
11th
41st
65th
80th
Levenshtein Distance
66th
42nd
Leyland Numbers
57th
ln 2
2nd
28th33rd
59th
Look and Say
31st
Lucky Numbers
120th
Lucky Tickets
69th
Mahjong
25th
Mandelbrot
69th
Maze
66th
Medal Tally
40th
Morse Decoder
25th
Morse Encoder
26th
Musical Chords
55th
N Queens
14th
Niven Numbers
207th
66th
Niven Numbers (Long)
90th
35th
Number Spiral
10th
21st
Odious Numbers
124th
113th
Odious Numbers (Long)
141st
Ordinal Numbers
123rd
109th
40th
PalindromemordnilaP
33rd
Pangram Grep
54th
Partition Numbers
92nd
Pascal’s Triangle
48th
84th
185th
Pernicious Numbers
147th
Pernicious Numbers (Long)
66th
Poker
38th
Polyominoes
36th
Prime Numbers
36th
56th
72nd
Prime Numbers (Long)
173rd
Proximity Grid
51st
QR Decoder
35th
Quine
389th
63rd
Recamán
51st
Repeating Decimals
49th
23rd
Reverse Polish Notation
51st
92nd
43rd
Reversi
65th
Rijndael S-box
11th
34th
Rock-paper-scissors-Spock-lizard
22nd
Roman to Arabic
80th18th
ROT13
140th
Rule 110
4th
38th
55th
Scrambled Sort
24th
Set
23rd
Seven Segment
10th
37th
SI Units
38th
Sierpiński Triangle
109th
Smith Numbers
42nd
Spelling Numbers
76th
27th
Star Wars GPT
51st
Star Wars Opening Crawl
45th
Sudoku
3rd
51st
Sudoku (Fill-in)
3rd
46th
Ten-pin Bowling
45th
Tic-tac-toe
44th
Time Distance
16th
Tongue-twisters
4th
38th
Topological Sort
58th
Transpose Sentence
63rd
United States
75th18th
Vampire Numbers
29th
Van Eck Sequence
47th
14th
Zeckendorf Representation
17th
Zodiac Signs
41st
γ
2nd
46th
35th
λ
3rd
20th
π
5th
60th
31st
35th
τ
3rd
40th
37th
φ
4th
19th
49th56th
66th
√2
6th
23rd
44th
87th
𝑒
5th
19th
44th53rd
99th