12 Days of Christmas
7th
7th23rd
8th
94th
6th
8th
24 Game
6th
3rd
34th
9th
99 Bottles of Beer
33rd
7th
212th
28th
37th
Abundant Numbers
83rd
15th
21st1st
9th
26th
21st
12th
207th
6th
20th
Abundant Numbers (Long)
10th
1st
7th
83rd
20th
9th
9th
20th
Arabic to Roman
75th
11th
9th
4th17th
9th
29th
Arithmetic Numbers
6th
11th5th
4th
58th
10th
8th
6th
7th
Arrows
5th9th
8th
30th
11th
11th
22nd
Ascending Primes
6th
1st5th
9th
5th
12th
ASCII Table
3rd
30th
15th5th
7th
10th
8th
5th
11th
7th
Billiards
3rd
4th
6th
7th
brainfuck
80th36th
10th4th
2nd
44th
7th
27th
11th
58th
6th
10th
2nd
Card Number Validation
5th
5th
15th
6th
3rd
11th
Catalan Numbers
18th
25th1st
1st
59th
12th
14th
79th
3rd
25th
Catalan’s Constant
7th
2nd
1st
7th
15th
Christmas Trees
21st
15th
9th
4th
27th
13th
21st
13th
4th
8th
Collatz
12th
31st
11th
5th10th
17th11th
4th11th
50th
12th
26th
8th33rd
141st
11th
11th23rd
CSS Colors
4th
7th
19th
5th
189th
3rd
17th
8th
Cubes
6th
6th7th
5th
35th
6th
6th
5th
8th
Day of Week
15th
1st
6th
113th
7th
61st
176th
1st
20th
DFA Simulator
5th
3rd
4th
10th
Diamonds
13th
17th8th
7th
76th
10th
12th
14th
15th
Divisors
15th
24th
105th76th53rd
19th49th
28th19th
23rd14th
22nd1st
19th
61st140th
10th
74th
23rd6th80th
353rd
6th
41st1st
4th
Emirp Numbers
71st
19th
12th16th
8th
10th
19th
270th
5th
31st
Emirp Numbers (Long)
36th
12th
4th
7th
10th
6th
132nd
3rd
10th
Emojify
9th
6th5th
4th
22nd
5th
6th
68th
6th
18th
14th
Evil Numbers
23rd
141st
25th
20th
28th25th
1st
183rd
1st
20th
1st
4th
4th8th35th1st
Evil Numbers (Long)
8th
20th
16th
1st
1st
17th
310th
11th
15th19th
Factorial Factorisation
24th
8th
5th
18th
11th
123rd
5th
1st
Farey Sequence
11th
5th10th
87th
3rd
10th
Fibonacci
40th25th54th64th40th18th48th12th42nd102nd29th33rd27th51st58th34th40th50th39th41st17th28th69th15th1st1st1st20th22nd27th108th1st12th71st34th40th1st36th34th36th27th39th94th48th1st66th1st17th7th66th30th5th66th59th25th35th31st41st24th19th
Fizz Buzz
67th50th
197th
100th291st109th
34th
23rd
53rd9th
55th88th
15th
161st1st
44th
102nd
9th
58th
18th
1st213th
11th
Foo Fizz Buzz Bar
84th
8th
4th7th
12th
48th
25th
12th
212th
10th
16th5th
6th
Forsyth–Edwards Notation
11th
4th
10th
122nd
1st
12th
11th
Fractions
9th
17th17th
10th
25th
1st
1st
Game of Life
9th
8th
11th
4th
11th
Gijswijt’s Sequence
4th
6th
6th
6th
5th
11th
Happy Numbers
61st
35th
18th
18th
25th25th
6th
41st133rd
1st
24th
157th
3rd
25th24th
16th
Happy Numbers (Long)
42nd
9th
25th21st
5th
1st
19th
75th
3rd
12th7th
Hexdump
9th6th
5th
7th
4th
102nd
5th
14th
Hilbert Curve
7th
3rd
5th
Intersection
8th
11th7th
8th
33rd
13th
7th
20th
Inventory Sequence
7th
8th
5th
39th
9th
10th
28th
5th
1st19th
ISBN
7th
75th
9th
14th12th
8th
59th
25th
8th
172nd
9th
4th
7th
Jacobi Symbol
10th
4th
7th
13th
Kaprekar Numbers
21st
4th
28th
15th
Kolakoski Constant
8th
1st
5th
21st
Kolakoski Sequence
12th
9th36th
21st
8th
10th1st
1st
72nd
1st
18th
73rd
1st
11th22nd
12th
Leap Years
18th
32nd
22nd41st
6th
105th
15th
30th
221st
13th
29th
10th
Levenshtein Distance
17th
5th21st
6th
53rd
9th
1st
10th
1st
Leyland Numbers
28th
11th
13th4th
1st
90th
8th
6th
5th
19th
7th
ln 2
12th9th
2nd
24th
1st
85th
6th
5th
4th
Look and Say
8th
17th
16th
17th8th
7th
27th
26th
79th
6th
23rd
8th
Lucky Numbers
8th
5th
33rd
9th
167th
4th
19th
8th
Lucky Tickets
8th
10th
18th
Mahjong
3rd
3rd
8th
Mandelbrot
3rd
3rd
15th
28th
2nd
6th
Maze
15th
4th
4th
7th
39th
2nd
12th
9th
Medal Tally
8th
2nd
8th
4th
11th
Minesweeper
5th
4th
7th
Morse Decoder
8th
5th
2nd
23rd
2nd
6th
53rd
6th
11th
4th
Morse Encoder
7th
5th
22nd
6th
3rd
5th
10th
7th
Musical Chords
6th
6th
12th
N Queens
3rd
3rd
95th
6th
6th
Niven Numbers
21st
120th
19th
30th27th
8th
68th164th
23rd
32nd
25th
304th
1st
29th
15th
Niven Numbers (Long)
19th
1st22nd
8th
21st
22nd
27th
11th
1st
1st
5th
Number Spiral
5th
6th8th
1st
38th
1st
8th
48th
2nd
6th
4th
Odious Numbers
77th
58th
31st
20th
22nd25th
1st
60th
1st
23rd
4th
5th1st
Odious Numbers (Long)
58th
20th
16th
1st
1st
24th
382nd
11th
32nd17th
Ordinal Numbers
16th
19th
11th
97th
25th
350th
17th
32nd
PalindromemordnilaP
5th
1st
4th
7th
4th
1st
7th10th
1st
7th
Pangram Grep
15th
28th
22nd
13th11th
37th20th
27th20th
7th
37th134th
23rd
42nd
7th9th
143rd
18th
5th
13th27th15th
15th
Partition Numbers
1st
2nd
1st
15th
62nd
3rd
21st
Pascal’s Triangle
105th
10th
14th7th
34th
60th
21st
70th12th
78th
1st
39th
8th
Pernicious Numbers
14th
51st
34th
28th
22nd
23rd
27th
42nd
20th
70th
23rd
38th
Pernicious Numbers (Long)
21st
8th
25th
10th
4th
6th
Poker
8th
7th
17th
Polyominoes
5th
3rd
2nd
6th
26th
6th
Prime Numbers
23rd
128th77th
1st
37th1st
1st
185th
1st
42nd
133rd
1st
24th
1st
Prime Numbers (Long)
14th
89th
1st
1st
1st
102nd
1st
11th
235th
4th
1st
7th
Proximity Grid
6th
4th
3rd
3rd
11th
QR Decoder
5th
5th
6th
13th
2nd
Quine
1st
1st
96th67th73rd
28th
9th
12th7th
84th19th1st
1st
67th30th
69th1st10th114th1st1st
1st60th52nd
72nd
13th
1st113th
56th8th
Recamán
14th
7th
9th
32nd
11th
13th
5th
15th
Repeating Decimals
6th
11th
17th
Reverse Polish Notation
7th
21st
1st6th
5th
41st
7th
18th
42nd
3rd
23rd
Reversi
2nd
13th
Rijndael S-box
24th
13th
6th
3rd
4th
13th
Rock-paper-scissors-Spock-lizard
5th
7th
3rd22nd
13th
3rd
13th
8th
Roman to Arabic
18th
11th
14th
4th
10th
ROT13
10th
6th
6th
9th
1st
10th
14th
Rule 110
46th
13th
6th
7th
8th
54th
5th
15th
8th
Scrambled Sort
7th
4th
10th
4th
4th
7th
4th
3rd
Set
7th
3rd
7th
2nd
10th
3rd
1st
Seven Segment
11th
32nd
10th
6th5th
4th
32nd
5th
9th
5th
10th
11th
SI Units
3rd
8th
Sierpiński Triangle
5th
6th3rd
11th8th
72nd
9th
16th
9th
32nd
7th
Smith Numbers
8th
6th
38th
10th
7th
4th
18th
Spelling Numbers
85th
3rd
4th
10th
Star Wars GPT
4th
7th
2nd
28th
2nd
13th
Star Wars Opening Crawl
3rd
16th
10th
Sudoku
7th
5th
7th
5th
84th
5th
8th
Sudoku (Fill-in)
10th
4th
6th
24th
5th
34th
6th
16th
Ten-pin Bowling
5th
86th
14th
Tic-tac-toe
12th
7th
20th
12th
41st
5th
17th
Time Distance
4th
3rd
8th
12th
Tongue-twisters
18th
10th
59th
17th
12th
22nd
Topological Sort
2nd
3rd
30th
2nd
4th
Tower of Hanoi
2nd
3rd
3rd
9th
Transpose Sentence
9th
1st
4th
3rd
15th
4th
19th
7th
1st
6th
Trinomial Triangle
4th
5th
8th
10th
United States
11th
5th
5th
72nd
4th
89th
6th
26th
Vampire Numbers
9th
7th
10th
17th
Van Eck Sequence
45th
8th
11th
6th
14th
12th
8th
23rd
Zeckendorf Representation
7th
5th
4th
26th
85th
4th
8th
Zodiac Signs
8th
5th
4th
6th
6th
53rd
4th
10th
γ
3rd
3rd
1st
5th
11th
λ
45th
9th
31st
5th
3rd
21st
4th
11th
π
61st
19th11th
1st
28th
4th
12th
49th
τ
14th8th
1st
72nd
4th
10th
17th
φ
18th
1st
24th
7th
26th
√2
8th15th
1st
66th
1st
128th
10th
18th
𝑒
16th
11th
36th6th
18th