12 Days of Christmas
84th
11th
4th
68th
43rd34th
24 Game
💎
42nd
6th
99 Bottles of Beer
10th
67th57th40th
3rd
10th
189th
147th
39th
Abundant Numbers
19th
120th
9th
23rd
32nd
137th
14th
Abundant Numbers (Long)
15th
74th
8th
42nd
97th
3rd
Arabic to Roman
9th
1st
3rd
40th
15th
11th
107th
24th
Arithmetic Numbers
21st
7th
6th
113th
Arrows
14th5th
21st
52nd
31st
13th
17th
Ascending Primes
6th
37th
4th
25th
29th
ASCII Table
5th
11th
1st
10th
11th
5th
89th
6th
Billiards
3rd
2nd
34th
8th
brainfuck
10th
23rd94th
3rd
92nd
Calendar
34th
Card Number Validation
4th
55th
Catalan Numbers
15th
7th
31st
21st
1st
1st
Catalan’s Constant
3rd
1st
6th
107th
Christmas Trees
57th99th
19th
5th
19th
126th
14th
5th
Collatz
207th
8th
17th
5th39th
127th
11th
Continued Fractions
30th
CSS Colors
10th
4th
167th
36th30th
87th
14th
Cubes
💎
82nd
21st
Day of Week
6th
65th
77th
21st
DFA Simulator
3rd
5th
64th
Diamonds
33rd
4th
17th
12th
42nd
64th
Divisors
7th
23rd
1st
Emirp Numbers
11th
27th
120th
45th
Emirp Numbers (Long)
5th
49th
29th
Emojify
5th
2nd6th
56th
Evil Numbers
9th
10th
45th
1st
25th
59th
Evil Numbers (Long)
4th
41st
23rd
Factorial Factorisation
3rd
18th
8th
73rd
17th
Farey Sequence
1st
9th
50th
32nd
Fibonacci
256th123rd134th
9th
31st
449th
133rd56th
1st
114th
64th
58th
31st
Fizz Buzz
29th
200th110th
5th
58th
799th
44th
4th
Foo Fizz Buzz Bar
18th
5th
204th
23rd
135th
Forsyth–Edwards Notation
4th
62nd
24th
Fractions
5th
14th
161st
1st
Game of Life
3rd
26th2nd
12th
20th
5th
4th6th
55th
20th
6th
Gijswijt’s Sequence
5th
23rd
21st
Gray Code Decoder
1st
1st
22nd
Gray Code Encoder
1st
23rd
Happy Numbers
11th
70th
54th
Happy Numbers (Long)
11th
7th
6th
7th
31st
7th
107th
Hexdump
53rd
25th
Hilbert Curve
💎
8th11th6th
4th
3rd
7th
6th
4th
2nd
42nd4th
10th
Intersection
4th
99th
22nd
Inventory Sequence
10th
5th13th12th9th10th24th30th18th25th13th12th5th38th10th17th11th7th5th6th5th15th5th8th8th13th21st9th16th
8th10th19th58th10th12th17th9th15th11th9th6th19th15th12th6th59th6th9th13th31st17th13th14th13th5th9th14th6th4th10th8th
ISBN
35th
31st
31st
10th
94th
Jacobi Symbol
2nd
7th
61st
25th
Kaprekar Numbers
14th
💎
11th
6th
28th
Kolakoski Constant
2nd
12th
7th
47th
16th
Kolakoski Sequence
14th
8th12th
65th
10th
Leap Years
27th
17th6th
27th
Levenshtein Distance
20th
15th
15th52nd
16th
25th
Leyland Numbers
88th
ln 2
1st
1st
Look and Say
19th
87th
29th
38th
Lucky Numbers
42nd14th
13th
57th
Lucky Tickets
65th
27th
Mahjong
12th
2nd
3rd
51st
6th
Mandelbrot
2nd
54th
17th
Maze
3rd
5th7th
50th
11th
3rd
Medal Tally
35th
Minesweeper
5th
3rd12th
7th9th
5th
4th
28th
15th
Morse Decoder
3rd
7th
52nd
Morse Encoder
3rd
8th
47th
Multitap Input
2nd
4th
6th
2nd
2nd
23rd
Musical Chords
2nd
17th29th
2nd10th
3rd9th3rd
25th
7th
N Queens
63rd
9th
Niven Numbers
1st
44th
Niven Numbers (Long)
21st
1st
Number Spiral
5th
10th
13th6th
8th
13th
4th
44th
25th
Odious Numbers
1st
64th
Odious Numbers (Long)
22nd
1st
21st
Ordinal Numbers
14th
24th
89th
2nd
PalindromemordnilaP
70th
1st
Pangram Grep
15th
17th
12th63rd
28th
13th
19th30th
19th
115th
15th
34th
24th
Partition Numbers
7th
4th
8th
5th
8th
15th
22nd
Pascal’s Triangle
11th
27th32nd
47th
Pernicious Numbers
1st
1st
1st
22nd
Pernicious Numbers (Long)
46th
Poker
2nd
62nd
Polyominoes
💎
39th
14th
Prime Numbers
9th
43rd
1st
27th
Prime Numbers (Long)
20th
11th
25th
15th16th
57th
1st
Proximity Grid
10th
35th
💎
QR Decoder
3rd
6th
37th
Quine
1st
84th
79th
77th
100th
Recamán
62nd
32nd
Repeating Decimals
2nd
9th
23rd
20th
Reverse Polish Notation
1st
53rd
78th
Reversi
2nd
7th
42nd
16th
Rijndael S-box
25th
2nd
9th
30th
16th
Rock-paper-scissors-Spock-lizard
2nd
33rd
97th
31st
Roman to Arabic
36th
14th
110th
5th
81st
30th
13th
ROT13
3rd
41st
11th
5th
18th
57th
16th
Rule 110
3rd
52nd
14th
Scrambled Sort
15th
14th
40th13th
Set
53rd
10th
Seven Segment
55th
SI Units
2nd
11th
43rd
2nd
Sierpiński Triangle
84th
14th
Smith Numbers
4th
7th
65th
26th
Spelling Numbers
1st
110th
Star Wars GPT
31st
8th
Star Wars Opening Crawl
💎
61st
13th
3rd
Sudoku
2nd
34th
Sudoku (Fill-in)
3rd
2nd7th3rd
42nd
14th
💎
Ten-pin Bowling
21st
2nd
3rd11th
53rd
18th
3rd
Tic-tac-toe
4th
11th
48th
2nd
Time Distance
62nd
Tongue-twisters
5th
67th
40th
Topological Sort
1st
22nd
12th
Tower of Hanoi
11th
8th
6th
5th
6th
15th1st
10th
18th8th
45th
13th
Transpose Sentence
6th
60th
25th
51st
Trinomial Triangle
5th
4th
2nd
5th
6th
29th
8th
4th
4th2nd5th💎5th3rd
United States
68th
10th
17th11th
73rd
19th
Vampire Numbers
2nd
8th
83rd
28th
Van Eck Sequence
24th
49th
Zeckendorf Representation
4th
24th
7th
41st
13th
Zodiac Signs
8th
2nd
15th
44th
18th
γ
22nd
1st
λ
62nd
69th
73rd
16th
2nd
48th
π
1st
4th
225th
31st
53rd
τ
39th
4th
195th5th
31st
φ
1st
1st
74th
√2
42nd
1st
1st
𝑒
1st
5th
1st18th