12 Days of Christmas
19th
57th
681st
64th
24 Game
27th
99 Bottles of Beer
22nd
44th
Abundant Numbers
33rd
22nd
38th
3rd
Abundant Numbers (Long)
19th
3rd
Alphabetic Numbers
15th
Arabic to Roman
1st
14th
25th
18th
Arithmetic Numbers
14th
9th
26th
Arrows
12th
28th
133rd
34th
24th
24th
Ascending Primes
14th
217th
10th13th
ASCII Table
102nd11th7th
31st
10th
143rd
12th17th
Billiards
25th
brainfuck
11th
25th
Calendar
2nd
121st
12th
Card Number Validation
40th
73rd
9th
13th
117th
22nd
Catalan Numbers
11th
249th
61st
Catalan’s Constant
22nd
Chess Move Validation
18th
Christmas Trees
8th
17th
158th
19th4th
Collatz
1st15th
21st
470th
35th
Connect Four
21st
Continued Fractions
36th
3rd
7th
1st
15th
CSS Colors
169th7th
36th
40th
Cubes
12th
242nd
26th
Day of Week
129th1st
147th
1st
Diamonds
44th
23rd
23rd
364th
42nd
Divisors
23rd1st
249th
10th
32nd106th25th
55th1st
Emirp Numbers
7th6th
21st
13th36th
Emirp Numbers (Long)
4th
11th
Emojify
7th10th
172nd
28th
Evil Numbers
281st
17th
33rd35th299th
56th37th
11th
Evil Numbers (Long)
8th
30th
35th
Factorial Factorisation
17th
5th
7th37th
Farey Sequence
10th
184th
12th17th
Fibonacci
26th
58th
214th
40th117th
Fizz Buzz
1st30th
20th150th
Foo Fizz Buzz Bar
1st24th
18th80th
Forsyth–Edwards Notation
8th7th
14th
16th
17th
Fractions
11th
176th
11th1st
Game of Life
24th
Gijswijt’s Sequence
31st
Gray Code Decoder
7th
12th
20th
Gray Code Encoder
1st
1st
1st16th1st
5th1st
Happy Numbers
1st1st
31st
80th
22nd23rd
Happy Numbers (Long)
1st
1st
Hexdump
9th
115th
27th
Hilbert Curve
21st
Intersection
10th
38th
Inventory Sequence
7th
86th
15th
ISBN
65th
81st10th10th
14th24th123rd
15th
Jacobi Symbol
32nd
Kaprekar Numbers
23rd
Kolakoski Constant
30th
Kolakoski Sequence
16th
29th
51st
Leap Years
10th22nd21st142nd93rd66th20th
39th24th37th29th31st23rd
19th34th59th36th16th59th9th25th
19th39th232nd21st7th26th69th39th21st32nd26th56th241st27th25th45th80th
11th32nd10th23rd23rd16th
Levenshtein Distance
59th
Leyland Numbers
10th
10th
244th
9th
ln 2
15th
Look and Say
10th
23rd
11th
17th
Lucky Numbers
10th
35th
Mandelbrot
9th
11th
Maze
20th
Medal Tally
16th
22nd
Minesweeper
15th
Morse Decoder
43rd
Morse Encoder
119th
42nd
Multitap Input
3rd
8th
54th
6th1st
7th
N Queens
22nd
Nim
7th
87th
21st
Niven Numbers
68th
39th
1st17th18th
16th
163rd
34th32nd
Niven Numbers (Long)
1st
1st
Number Spiral
8th9th
109th
29th
Odious Numbers
17th
32nd
34th
Odious Numbers (Long)
14th
23rd
Ordinal Numbers
10th9th
21st
16th
28th
PalindromemordnilaP
14th
9th
21st
Pangram Grep
47th
26th46th
15th
15th21st
39th
14th
268th
60th17th
29th
Partition Numbers
9th
36th
Pascal’s Triangle
9th
94th
317th
63rd68th
Pernicious Numbers
50th
23rd
37th
126th
33rd49th
Pernicious Numbers (Long)
13th
96th
35th
Polyominoes
22nd
Prime Numbers
38th
81st
10th15th
17th
103rd
33rd27th
Prime Numbers (Long)
27th
19th42nd
Proximity Grid
20th
Recamán
12th
20th
294th
44th
Repeating Decimals
26th
Reverse Polish Notation
11th
83rd
13th
Reversi
23rd
Rijndael S-box
66th
25th
Rock-paper-scissors-Spock-lizard
5th7th
30th
Roman to Arabic
13th
27th
39th
8th
ROT13
8th9th
19th32nd
13th18th
12th
Rule 110
31st
Scrambled Sort
14th
7th
3rd
Semiprime Numbers
7th
4th
Set
5th
5th
95th
14th
Seven Segment
13th
263rd
42nd
20th
SI Units
19th
Sierpiński Triangle
50th
Smith Numbers
43rd
Snake
4th
13th
Spelling Numbers
1st
30th
Sphenic Numbers
6th
13th
Star Wars GPT
3rd
24th
Star Wars Opening Crawl
28th
Taxicab Numbers
5th
13th
Tic-tac-toe
7th
20th
25th
Time Distance
23rd
Tongue-twisters
16th
35th
Tower of Hanoi
21st19th9th
26th24th13th
8th12th
15th
17th
46th
13th
Transpose Sentence
11th
14th
15th
Trinomial Triangle
8th
21st
Ulam Sequence
4th
70th
5th9th
United States
22nd
40th
11th
Vampire Numbers
8th
20th
Van Eck Sequence
44th
Zeckendorf Representation
9th
24th
Zodiac Signs
149th
27th
γ
19th
λ
46th
17th
27th
9th
π
17th
τ
283rd
18th
φ
35th
46th
√2
36th
𝑒
47th
30th