12 Days of Christmas
164th
37th
616th
24 Game
26th
122nd
99 Bottles of Beer
31st
261st
Abundant Numbers
128th
31st
64th
21st
Abundant Numbers (Long)
80th
32nd
36th
21st
Arabic to Roman
29th
128th
Arithmetic Numbers
67th
24th
26th
23rd
Arrows
39th
297th
Ascending Primes
4th17th
55th
ASCII Table
32nd
215th
Billiards
22nd
103rd
brainfuck
31st
154th
Card Number Validation
22nd
82nd
Catalan Numbers
1st
61st
1st
41st
Catalan’s Constant
22nd
78th
Christmas Trees
24th
138th
Collatz
26th
44th
CSS Colors
20th
5th
86th
Cubes
30th
164th
Day of Week
24th
73rd
87th
1st
DFA Simulator
32nd
131st
Diamonds
34th
48th
170th
94th
Divisors
163rd
1st
1st
Emirp Numbers
26th
91st
Emirp Numbers (Long)
29th
86th
Emojify
25th
122nd
Evil Numbers
10th
55th
11th
5th34th
1st
95th
62nd
11th
Evil Numbers (Long)
7th
44th
11th
1st26th
6th
1st
53rd
23rd
Factorial Factorisation
24th
19th
117th
Farey Sequence
32nd
118th
9th
Fibonacci
97th
5th
315th
1st
1st
95th
Fizz Buzz
1st
57th
1st
1st
Foo Fizz Buzz Bar
1st
1st
Forsyth–Edwards Notation
30th
132nd
Fractions
1st
1st
Game of Life
29th
124th
Gijswijt’s Sequence
13th
39th
Happy Numbers
55th
10th23rd
59th
26th
68th
44th
Happy Numbers (Long)
36th
8th26th
20th
67th
34th
Hexdump
25th
100th
Hilbert Curve
17th
9th
2nd
8th
64th
11th
Intersection
25th
70th
Inventory Sequence
36th
30th
19th
55th
ISBN
20th
46th
Jacobi Symbol
32nd
146th
Kaprekar Numbers
6th3rd17th
52nd
Kolakoski Constant
13th
38th
Kolakoski Sequence
11th
22nd
Leap Years
7th21st4th
15th
6th
18th
32nd
9th
Levenshtein Distance
23rd
1st
Leyland Numbers
25th
8th
ln 2
1st
1st
Look and Say
18th
28th
34th
Lucky Numbers
23rd
66th
75th
Lucky Tickets
11th
40th
Mandelbrot
20th
66th
6th
Maze
28th
105th
Medal Tally
29th
105th
Minesweeper
21st
90th
Morse Decoder
26th
176th
Morse Encoder
22nd
121st
Musical Chords
31st
114th
N Queens
19th
77th
Niven Numbers
22nd
11th1st
126th
1st
Niven Numbers (Long)
20th
103rd
53rd
Number Spiral
21st
66th
Odious Numbers
9th
11th18th16th7th
49th33rd59th15th13th10th4th34th35th23rd19th11th15th
7th20th
8th49th16th50th
48th18th23rd74th16th15th61st6th14th14th9th27th29th13th22nd23rd1st15th44th13th83rd22nd29th
9th1st17th
1st10th9th
Odious Numbers (Long)
7th
42nd
11th
5th26th
29th
4th
1st
51st
18th
Ordinal Numbers
28th
27th
142nd
PalindromemordnilaP
13th
47th
Pangram Grep
25th
15th
15th
1st9th
24th
25th
6th
43rd
118th24th
31st
Partition Numbers
15th
36th
Pascal’s Triangle
33rd
45th
90th
Pernicious Numbers
49th
1st
1st
64th
Pernicious Numbers (Long)
37th
1st
1st
Poker
28th
133rd
Polyominoes
20th
69th
Prime Numbers
135th
10th1st
64th
1st
91st
Prime Numbers (Long)
22nd
65th
Proximity Grid
23rd
77th
QR Decoder
24th
71st
Quine
1st
20th
1st
104th107th
112th
2nd1st
38th
1st
335th
1st
1st
101st
Recamán
30th
105th
Repeating Decimals
22nd
62nd
Reverse Polish Notation
26th
114th
Reversi
23rd
87th
Rijndael S-box
31st
9th
25th
81st
Rock-paper-scissors-Spock-lizard
22nd
128th
Roman to Arabic
14th
36th
12th
ROT13
8th
1st
Rule 110
29th
154th
Scrambled Sort
22nd
71st
Set
11th
14th
Seven Segment
24th
124th
SI Units
23rd
72nd
Sierpiński Triangle
18th
57th
Smith Numbers
25th
94th
Spelling Numbers
25th
133rd
Star Wars GPT
14th
48th
Star Wars Opening Crawl
30th
126th
Sudoku
23rd
103rd
Sudoku (Fill-in)
21st
83rd
Ten-pin Bowling
27th
122nd
Tic-tac-toe
27th
118th
Time Distance
31st
150th
Tongue-twisters
35th
245th
Topological Sort
22nd
98th
Tower of Hanoi
94th
Transpose Sentence
32nd
101st
Trinomial Triangle
14th
37th
United States
13th
20th
59th
Vampire Numbers
4th31st
108th
Van Eck Sequence
17th
36th
Zeckendorf Representation
26th
105th
Zodiac Signs
28th
115th
γ
8th20th17th
13th
43rd
λ
26th
9th
32nd35th
102nd
20th
68th
π
27th
38th
116th
τ
27th
106th
φ
29th
53rd
97th
√2
1st
1st
𝑒
15th
1st
1st43rd