12 Days of Christmas
7th
12th
11th
7th
18th16th
4th
10th
5th
8th
65th
2nd
6th4th
3rd
24 Game
16th
36th
99 Bottles of Beer
105th
65th
11th
9th
2nd
3rd
34th
2nd
3rd
Abundant Numbers
6th
34th
20th16th
17th
6th
16th8th
13th
33rd
53rd
1st
13th
6th
12th
Abundant Numbers (Long)
6th
33rd
6th
8th
13th
85th
1st
Arabic to Roman
1st
5th1st
1st
8th1st
1st
5th
Arithmetic Numbers
7th
5th
34th
23rd
32nd
9th
6th13th6th7th
6th
65th
2nd
4th
Arrows
21st
59th
Ascending Primes
14th
8th
8th
28th
ASCII Table
14th
10th7th
9th
5th
12th
9th
18th
5th
4th
6th
Billiards
2nd
7th
5th
10th
3rd
4th
24th
2nd
brainfuck
3rd
9th
8th
💎
5th
18th
💎
2nd
Card Number Validation
4th
3rd
55th
Catalan Numbers
1st
3rd
13th
17th
4th
10th
7th4th3rd5th
7th
1st
2nd
3rd
3rd
7th2nd
Catalan’s Constant
31st
6th
4th
151st
3rd
Christmas Trees
5th
7th
2nd
9th
13th
1st
Collatz
7th
1st
11th
14th
14th
8th
5th5th22nd6th
1st
11th
102nd
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
50th
Diamonds
5th
43rd
9th
9th
84th
Divisors
14th
7th
49th
1st
6th34th1st10th
15th
30th
1st
2nd
8th2nd
Emirp Numbers
22nd16th
17th
4th
12th
3rd
Emirp Numbers (Long)
23rd
7th
58th
Emojify
24th
113th
3rd
12th
Evil Numbers
17th23rd25th16th
173rd125th77th19th21st4th8th34th41st30th23rd16th24th16th
1st
22nd9th
9th
10th
40th
16th
1st
5th
14th1st
4th
Evil Numbers (Long)
18th
13th
6th
11th8th
9th
7th
36th
4th
35th
4th
23rd
3rd
Factorial Factorisation
10th
17th
9th
3rd
5th
6th
44th
3rd
Farey Sequence
7th
9th
14th
10th
21st
6th
1st
6th
37th
1st
Fibonacci
37th22nd
15th
48th
1st
14th1st1st
21st1st
1st11th
6th19th1st6th
1st
1st
1st6th1st
1st1st
1st
12th
2nd
12th4th
Fizz Buzz
16th
16th
310th
10th
11th
1st44th5th
33rd
1st
20th
1st
11th
20th6th
Foo Fizz Buzz Bar
10th
12th
22nd
10th
5th
6th
1st
17th
1st
2nd
Forsyth–Edwards Notation
14th
24th
6th
68th
14th
Fractions
3rd
9th
9th
14th
1st6th
6th
1st
8th
1st
4th1st
3rd
10th
Game of Life
13th
8th
22nd
3rd
9th
58th
Gijswijt’s Sequence
8th
100th
2nd
Happy Numbers
4th
21st27th
1st70th3rd
13th
5th
46th
1st
14th
15th
Happy Numbers (Long)
1st
31st
11th
7th
6th
3rd
10th
1st
14th
4th
10th
Hexdump
3rd
7th
22nd
4th
5th
💎
6th
62nd
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
78th
3rd
Kolakoski Constant
11th16th
5th
4th
53rd
3rd
4th
4th
Kolakoski Sequence
9th
8th11th
4th
8th
6th
40th
3rd
13th
3rd
10th
Leap Years
8th12th
11th
56th
37th
25th
13th
5th
12th
13th
17th
85th
3rd
6th
6th
11th
Levenshtein Distance
4th
💎
4th
4th
3rd
1st10th
16th
2nd
2nd3rd
💎
5th
5th
1st
6th18th
💎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
29th
4th
7th
Lucky Numbers
16th
4th49th11th
48th
4th
3rd
Lucky Tickets
22nd
73rd
Mahjong
15th
37th
Mandelbrot
8th
8th
12th
7th
33rd
2nd
Maze
2nd
13th
3rd
35th
Medal Tally
💎
7th
21st
4th
5th
48th
Morse Decoder
11th
21st
Morse Encoder
9th
25th
Musical Chords
6th
9th
N Queens
11th
5th
5th
75th
7th
3rd
Niven Numbers
45th
1st
44th
4th20th13th
9th1st4th
14th
6th
21st
34th
1st1st
1st
15th
1st3rd
Niven Numbers (Long)
17th
17th
6th
2nd
10th
22nd
56th
1st
Number Spiral
4th
25th
17th
3rd
3rd
1st
48th
4th
4th
Odious Numbers
15th27th25th17th14th32nd143rd98th67th21st22nd4th9th36th38th27th24th15th23rd16th15th24th1st10th21st9th80th9th54th25th8th296th10th50th39th23rd17th36th13th33rd56th75th82nd22nd1st24th68th4th127th83rd12th1st9th39th14th7th18th10th19th4th
Odious Numbers (Long)
11th
9th
13th
6th
21st9th
6th
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
61st
1st
Pangram Grep
4th
18th
9th
1st
7th14th
14th
2nd
3rd
12th
1st
8th1st
1st
1st
7th
Partition Numbers
24th
Pascal’s Triangle
7th
12th
6th
9th
28th
85th
18th
7th
Pernicious Numbers
23rd34th
7th
86th
4th
Pernicious Numbers (Long)
32nd
8th
6th
20th
83rd
Poker
11th
23rd
Polyominoes
4th
6th
18th
Prime Numbers
10th10th
4th24th
1st
4th
14th
1st
13th
1st
1st
5th
1st
7th
12th
Prime Numbers (Long)
8th9th
25th
11th
13th
1st
7th
24th
1st
12th
1st
1st
1st
17th
Proximity Grid
17th
3rd
35th
3rd
QR Decoder
3rd
8th
Quine
1st6th1st
12th
11th
32nd
8th1st
19th
3rd57th1st
11th4th
30th1st
1st3rd1st
1st1st
4th1st
1st
💎
💎2nd
Recamán
12th15th
10th
28th
6th
Repeating Decimals
22nd
62nd
Reverse Polish Notation
6th
4th
8th
10th
3rd
1st
3rd
1st
3rd
5th17th
3rd
5th
Reversi
36th
Rijndael S-box
16th38th
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
29th121st6th
28th26th
49th
40th
Smith Numbers
6th
11th
12th
23rd
74th
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)
12th
22nd
Ten-pin Bowling
22nd
69th
Tic-tac-toe
2nd
3rd
3rd
Time Distance
24th
60th
Tongue-twisters
6th
11th
7th
23rd
7th
2nd
11th
Topological Sort
7th
7th
19th
Transpose Sentence
4th
8th
4th
20th
5th
1st
2nd
65th
1st
Trinomial Triangle
12th
28th
United States
33rd
106th
3rd
Vampire Numbers
2nd
4th5th
6th
5th
3rd
Van Eck Sequence
21st
15th
13th12th
4th
7th
14th
3rd
9th
Zeckendorf Representation
4th
11th
9th
15th
3rd
1st
4th
48th
4th
Zodiac Signs
10th
23rd
5th
γ
25th
5th
3rd
84th
4th
4th
λ
12th
9th
30th32nd
4th
15th
4th
139th
4th
8th6th
π
14th
43rd
8th
5th
451st
3rd
5th
τ
12th
39th
8th
5th
270th
4th
5th
φ
13th
28th
9th
5th
107th
5th
5th
√2
20th
18th
7th
5th
1st
5th
5th
𝑒
14th
47th
17th
9th
5th
1st33rd
5th
5th