12 Days of Christmas
7th
8th
9th
99th
63rd
2nd
2nd
24 Game
43rd
99 Bottles of Beer
6th
3rd
2nd
136th
3rd
1st
Abundant Numbers
17th
8th
11th12th
6th
102nd
3rd
6th
Abundant Numbers (Long)
11th
8th
12th
11th
4th
80th
Arabic to Roman
3rd
1st
23rd52nd
2nd
108th
Arithmetic Numbers
20th
11th
1st
58th
Arrows
5th
5th
32nd
47th
3rd
Ascending Primes
12th
10th
ASCII Table
16th
10th
6th
102nd
6th
6th
Billiards
38th
brainfuck
16th
10th
73rd
75th
4th
Card Number Validation
5th
2nd
1st
28th
Catalan Numbers
12th
8th
5th
4th
18th1st
3rd
1st
Catalan’s Constant
1st
46th
2nd
Christmas Trees
8th
4th
19th
97th
110th
5th
9th
Collatz
28th
26th
25th
3rd48th
109th
4th
6th
CSS Colors
💎
12th
1st
33rd
20th
4th
Cubes
20th
7th
20th
Day of Week
13th
1st
1st
30th
1st
69th
61st
DFA Simulator
66th
Diamonds
13th
9th
5th
18th
85th
27th
4th
💎
Divisors
18th
7th
15th
10th
18th
15th
12th30th
1st
1st
2nd
7th
Emirp Numbers
6th
6th
4th
22nd46th
6th
11th
3rd
3rd
Emirp Numbers (Long)
8th
7th
23rd
17th
2nd
83rd
2nd
2nd
Emojify
4th
8th
5th
18th
26th
4th
3rd
Evil Numbers
8th
17th
13th
8th
12th
8th14th
1st
1st
11th
Evil Numbers (Long)
8th
13th
9th
11th
9th
6th13th
33rd
5th
6th
Factorial Factorisation
14th
10th
59th
3rd
Farey Sequence
13th
12th
38th
Fibonacci
36th12th
3rd
1st
14th
30th1st
1st
1st13th24th
68th3rd
15th
Fizz Buzz
31st16th11th25th12th88th21st103rd1st
15th14th33rd1st13th24th25th11th13th19th2nd31st42nd15th9th53rd54th20th1st1st1st24th11th4th12th14th17th39th9th1st1st38th147th4th43rd3rd46th4th46th96th32nd45th11th11th41st
Foo Fizz Buzz Bar
10th10th
7th
8th
35th
5th
6th
99th
22nd
4th
12th
15th8th
3rd
6th
Forsyth–Edwards Notation
💎
4th
5th
45th
2nd
Fractions
14th
13th
9th
21st
50th
53rd
1st
7th
Game of Life
17th
11th
72nd
Gijswijt’s Sequence
8th
5th
53rd
5th
Happy Numbers
13th
10th
7th
20th55th
10th
29th
3rd
10th
Happy Numbers (Long)
9th
9th
4th
14th
9th
11th17th
6th
76th
2nd
6th
Hexdump
6th
3rd
71st
Intersection
6th
2nd
💎
27th
32nd
10th
4th
86th
3rd
4th
Inventory Sequence
14th
6th
22nd
2nd
55th
2nd
ISBN
6th
6th
26th
60th
75th
4th
2nd
Jacobi Symbol
7th
4th
19th
1st
11th7th
7th
13th
Kaprekar Numbers
10th
52nd
Kolakoski Constant
6th
3rd
2nd
45th
2nd
2nd
Kolakoski Sequence
7th
12th
7th
20th
1st
58th
6th
6th
Leap Years
4th5th
7th
3rd
19th
1st
21st1st
56th
47th4th
102nd7th
9th
Levenshtein Distance
8th
5th
17th
1st
18th
15th
2nd
Leyland Numbers
14th
7th
44th
79th
6th
ln 2
8th
7th
1st
1st
1st
1st
2nd
Look and Say
5th
6th
27th
1st
10th
4th
Lucky Numbers
14th
9th
36th
3rd
Lucky Tickets
5th
3rd
20th
3rd
80th
3rd
2nd
Mahjong
39th
Mandelbrot
8th
7th
33rd
Maze
11th
6th
9th
Medal Tally
6th
1st
49th
Morse Decoder
2nd
2nd
19th
49th
3rd
Morse Encoder
5th
4th
40th
4th
Musical Chords
6th
16th
34th
N Queens
57th
Niven Numbers
15th11th
1st
1st
1st
15th
26th
1st
1st1st
1st
33rd7th51st
3rd
1st
Niven Numbers (Long)
10th
14th
7th
16th
1st
17th19th
1st
44th8th
4th
Number Spiral
12th
7th
57th
4th
2nd
Odious Numbers
9th
14th
10th
9th
12th
8th11th
1st
1st
10th
Odious Numbers (Long)
9th
12th
9th
12th
9th
6th11th
3rd
1st
4th
7th
Ordinal Numbers
11th7th
13th
3rd
19th
115th
80th3rd
1st1st
7th
PalindromemordnilaP
7th
54th
Pangram Grep
18th
7th
24th
22nd10th
1st
103rd
10th1st
5th
Partition Numbers
8th
8th
12th
Pascal’s Triangle
11th
18th
11th
16th
45th
48th
5th
36th
3rd
5th
Pernicious Numbers
1st
1st
1st1st1st
14th
18th
1st
17th
1st
14th
1st
6th1st1st
1st
1st
1st7th
19th1st4th
15th14th3rd
1st
Pernicious Numbers (Long)
10th
6th7th
12th
3rd16th
1st
1st
1st2nd
7th
3rd
Poker
60th
Prime Numbers
6th
7th
7th
16th
21st1st
5th
47th8th18th
1st
1st
Prime Numbers (Long)
7th
11th
3rd
12th
7th23rd
1st
44th8th
3rd
1st
Proximity Grid
5th
7th
47th
QR Decoder
3rd
9th
9th
41st
Quine
1st5th1st4th
6th
4th
2nd
1st
1st
99th
5th
Recamán
12th
1st
25th
94th
3rd
9th
Repeating Decimals
7th
60th
22nd
Reverse Polish Notation
6th
6th
1st
69th
8th
75th
2nd
Rijndael S-box
3rd
6th
4th
3rd4th
7th
2nd
10th
5th2nd
4th
Rock-paper-scissors-Spock-lizard
💎
💎
36th
63rd2nd
5th
Roman to Arabic
5th
7th
4th
17th
2nd
56th
5th
2nd
ROT13
9th
6th
53rd
Rule 110
💎
2nd
3rd4th
9th
8th6th2nd
2nd6th
2nd
3rd5th
8th
2nd6th5th
4th
2nd
Scrambled Sort
5th
25th
Set
37th
Seven Segment
11th
5th
42nd
4th
26th3rd
2nd
SI Units
3rd
51st
Sierpiński Triangle
13th
9th
12th31st
41st
5th
5th
Smith Numbers
14th
6th
17th
4th
16th
💎
3rd
Spelling Numbers
💎
💎
14th55th
76th
4th
Star Wars GPT
💎
27th
Star Wars Opening Crawl
22nd
25th
Sudoku
13th
Sudoku (Fill-in)
15th
Ten-pin Bowling
9th
5th
Tic-tac-toe
3rd
34th
Time Distance
2nd
2nd
62nd
💎
Tongue-twisters
2nd
83rd
90th
💎
Transpose Sentence
13th
7th
41st
United States
💎
2nd
2nd
33rd
57th15th
2nd
Vampire Numbers
8th
5th
83rd
💎
Van Eck Sequence
10th
6th
25th
3rd
66th
2nd
7th
Zeckendorf Representation
4th
5th
19th
11th
44th
Zodiac Signs
5th
3rd
46th
3rd
4th
γ
14th
1st
1st
46th
2nd
λ
3rd
1st
37th
46th
4th
π
16th
9th
21st13th
1st
4th
60th
3rd
τ
15th
9th
20th13th
1st
4th
56th
3rd
φ
12th
💎
1st
16th34th
1st
5th
28th
3rd
√2
11th
2nd
1st
9th
8th35th
1st
1st
1st
1st
3rd
𝑒
7th
1st
1st
15th36th
1st
6th
5th
1st
3rd
5th