12 Days of Christmas
7th
12th
11th
7th
18th16th
4th
10th
5th
8th
63rd
2nd
6th4th
3rd
24 Game
16th
43rd
99 Bottles of Beer
105th
65th
11th
9th
2nd
3rd
34th
2nd
3rd
Abundant Numbers
6th
34th
20th15th
17th
6th
16th7th
13th
33rd
50th
1st
13th
6th
12th
Abundant Numbers (Long)
6th
30th
6th
6th
13th
84th
1st
Arabic to Roman
1st
5th1st
1st
8th1st
1st
5th
Arithmetic Numbers
7th
5th
34th
23rd
32nd
9th
6th13th6th7th
6th
64th
2nd
4th
Arrows
21st
59th
Ascending Primes
14th
7th
8th
27th
ASCII Table
14th
10th7th
9th
5th
12th
9th
18th
5th
4th
6th
Billiards
2nd
7th
5th
9th
3rd
4th
24th
2nd
brainfuck
3rd
9th
8th
💎
5th
18th
💎
2nd
Card Number Validation
4th
3rd
52nd
Catalan Numbers
1st
3rd
13th
17th
4th
10th
7th4th3rd5th
7th
1st
2nd
3rd
3rd
7th2nd
Catalan’s Constant
31st
5th
4th
149th
3rd
Christmas Trees
5th
7th
2nd
9th
13th
1st
Collatz
7th
1st
11th
14th
13th
8th
5th3rd22nd6th
1st
11th
99th
1st
5th
16th
CSS Colors
11th
14th
46th
2nd
Cubes
7th
15th
8th
7th
49th
6th
Day of Week
14th
3rd
13th
9th
1st
1st
2nd1st1st
12th
6th
1st
2nd
DFA Simulator
2nd
9th
8th
22nd
5th
4th
48th
Diamonds
5th
42nd
9th
9th
83rd
Divisors
14th
7th
47th
1st
6th33rd1st9th
15th
29th
1st
2nd
8th2nd
Emirp Numbers
22nd16th
17th
4th
12th
3rd
Emirp Numbers (Long)
21st
6th
58th
Emojify
24th
110th
3rd
12th
Evil Numbers
17th23rd25th16th
169th125th77th19th19th4th8th33rd41st30th23rd15th24th16th
1st
22nd9th
7th
10th
40th
16th
1st
5th
13th1st
4th
Evil Numbers (Long)
17th
13th
6th
11th8th
6th
7th
36th
4th
33rd
4th
21st
3rd
Factorial Factorisation
10th
17th
9th
3rd
5th
6th
44th
3rd
Farey Sequence
7th
9th
14th
10th
20th
6th
1st
6th
35th
1st
Fibonacci
37th22nd
15th
47th
1st
14th1st1st
20th1st
1st11th
6th19th1st4th
1st
1st
1st6th1st
1st1st
1st
12th
2nd
12th4th
Fizz Buzz
16th
16th
307th
10th
11th
1st43rd5th
33rd
1st
20th
1st
9th
19th6th
Foo Fizz Buzz Bar
10th
12th
22nd
10th
5th
6th
1st
17th
1st
2nd
Forsyth–Edwards Notation
13th
24th
6th
67th
14th
Fractions
3rd
9th
9th
14th
1st6th
6th
1st
8th
1st
4th1st
3rd
10th
Game of Life
13th
9th
22nd
3rd
9th
57th
Gijswijt’s Sequence
8th
98th
2nd
Happy Numbers
4th
21st25th
1st69th3rd
13th
5th
43rd
1st
14th
15th
Happy Numbers (Long)
1st
31st
11th
7th
6th
3rd
10th
1st
14th
4th
10th
Hexdump
3rd
7th
21st
4th
5th
💎
6th
61st
1st
2nd
Hilbert Curve
5th
16th
Intersection
💎
7th
11th
3rd
3rd
23rd
2nd
Inventory Sequence
4th
21st
16th
5th
6th
1st
5th
1st
8th
5th
ISBN
5th
11th
6th
24th
16th
Jacobi Symbol
3rd
13th
21st
7th
2nd
6th
59th
3rd
Kaprekar Numbers
6th
81st
3rd
Kolakoski Constant
11th16th
5th
4th
53rd
3rd
4th
4th
Kolakoski Sequence
9th
8th11th
4th
8th
6th
39th
3rd
13th
3rd
10th
Leap Years
8th12th
11th
53rd
34th
23rd
13th
5th
12th
13th
17th
82nd
3rd
6th
6th
11th
Levenshtein Distance
4th
💎
4th
4th
3rd
1st10th
16th
2nd
2nd3rd
💎
5th
5th
1st
6th1st
💎16th
1st
5th
Leyland Numbers
10th
1st
7th
18th
1st
2nd
6th
6th
1st
3rd
3rd
3rd
3rd
ln 2
1st
9th
5th
1st
5th
Look and Say
1st
13th13th
4th
13th
5th
8th
27th
4th
7th
Lucky Numbers
16th
4th47th11th
48th
4th
3rd
Lucky Tickets
22nd
72nd
Mahjong
15th
36th
Mandelbrot
8th
8th
11th
7th
30th
2nd
Maze
2nd
13th
3rd
35th
Medal Tally
💎
7th
21st
4th
5th
48th
Morse Decoder
11th
21st
Morse Encoder
9th
24th
Musical Chords
6th
9th
N Queens
11th
5th
5th
74th
7th
3rd
Niven Numbers
44th
1st
44th
4th20th13th
9th1st4th
7th
6th
21st
33rd
1st1st
1st
15th
1st3rd
Niven Numbers (Long)
17th
17th
6th
2nd
10th
22nd
54th
1st
Number Spiral
4th
25th
17th
3rd
3rd
1st
48th
4th
4th
Odious Numbers
15th26th24th16th13th32nd140th97th66th20th20th4th9th35th37th26th23rd14th22nd16th14th23rd1st10th21st9th79th8th54th25th6th295th10th49th39th21st16th35th12th32nd56th74th81st21st1st23rd68th4th125th82nd11th1st9th38th14th7th17th10th18th4th
Odious Numbers (Long)
11th
9th
13th
6th
21st9th
4th
8th
37th
4th
1st
3rd
3rd
Ordinal Numbers
4th
15th
10th
1st7th
2nd
8th
8th
3rd
4th
4th14th
3rd
6th
PalindromemordnilaP
5th
8th
2nd
5th
8th
8th
58th
1st
Pangram Grep
4th
18th
9th
1st
7th
14th
2nd
3rd
12th
1st
8th1st
1st
1st
7th
Partition Numbers
23rd
Pascal’s Triangle
7th
12th
6th
9th
28th
84th
18th
7th
Pernicious Numbers
23rd33rd
7th
84th
4th
Pernicious Numbers (Long)
31st
8th
6th
20th
83rd
Poker
11th
23rd
Polyominoes
4th
6th
18th
Prime Numbers
10th10th
4th23rd
1st
4th
14th
1st
13th
1st
1st
5th
1st
7th
12th
Prime Numbers (Long)
8th9th
25th
11th
13th
1st
7th
23rd
1st
12th
1st
1st
1st
16th
Proximity Grid
17th
3rd
35th
3rd
QR Decoder
3rd
8th
Quine
1st6th1st
12th
11th
32nd
8th1st
19th
3rd56th1st
11th4th
30th1st
1st3rd1st
1st1st
4th1st
1st
💎
💎2nd
Recamán
12th14th
10th
27th
6th
Repeating Decimals
22nd
60th
Reverse Polish Notation
6th
4th
8th
10th
3rd
1st
3rd
1st
3rd
5th17th
3rd
5th
Reversi
35th
Rijndael S-box
15th38th
7th
5th
3rd
8th
2nd
22nd
12th
2nd
Rock-paper-scissors-Spock-lizard
9th
15th
6th
Roman to Arabic
1st
1st
1st1st
ROT13
3rd
9th
9th
6th4th
4th4th💎1st
13th
5th
1st
1st
1st7th
10th
4th
Rule 110
17th
8th
9th
8th
40th
4th
2nd
Scrambled Sort
4th
6th
2nd
1st
4th
4th
Set
1st
💎
4th
💎
3rd
6th
💎
Seven Segment
💎
8th
2nd
5th
2nd
30th
2nd
SI Units
18th
42nd
Sierpiński Triangle
9th
43rd
16th
8th
28th119th6th
28th26th
49th
40th
Smith Numbers
6th
11th
12th
23rd
72nd
4th
2nd
Spelling Numbers
8th
1st1st
3rd
35th
2nd
Star Wars GPT
3rd
9th
Star Wars Opening Crawl
💎
2nd
2nd
9th
14th
2nd
Sudoku
8th
17th
Sudoku (Fill-in)
11th
22nd
Ten-pin Bowling
22nd
68th
Tic-tac-toe
2nd
3rd
3rd
Time Distance
24th
58th
Tongue-twisters
6th
11th
7th
23rd
7th
2nd
11th
Topological Sort
7th
7th
18th
Transpose Sentence
4th
8th
4th
19th
5th
1st
2nd
64th
1st
United States
33rd
105th
3rd
Vampire Numbers
2nd
4th5th
6th
5th
3rd
Van Eck Sequence
21st
15th
13th12th
4th
7th
14th
3rd
9th
Zeckendorf Representation
4th
11th
9th
14th
3rd
1st
4th
46th
4th
Zodiac Signs
10th
22nd
5th
γ
25th
5th
3rd
82nd
4th
4th
λ
12th
9th
30th32nd
4th
15th
4th
140th
4th
8th6th
π
14th
42nd
8th
5th
446th
3rd
5th
τ
12th
37th
8th
5th
265th
4th
5th
φ
13th
27th
9th
5th
105th
5th
5th
√2
20th
18th
7th
5th
1st
5th
5th
𝑒
14th
46th
17th
9th
5th
1st33rd
5th
5th