12 Days of Christmas
86th
11th
4th
68th
43rd35th
24 Game
9th
2nd
45th
6th
99 Bottles of Beer
10th
67th58th40th
3rd
12th
189th
153rd
24th
Abundant Numbers
19th
120th
9th
25th
35th
141st
14th
Abundant Numbers (Long)
15th
76th
8th
43rd
99th
3rd
Alphabetic Numbers
2nd
13th
4th
Arabic to Roman
9th
1st
3rd
40th
15th
11th
111th
24th
Arithmetic Numbers
21st
7th
6th
115th
20th
Arrows
16th5th
9th
23rd
52nd
32nd
13th
20th
Ascending Primes
6th
35th
5th
27th
29th
ASCII Table
5th
11th
1st
11th
11th
5th
92nd
30th
6th
Billiards
4th
2nd
37th
8th
brainfuck
11th
25th94th
3rd
92nd
23rd
Calendar
2nd
37th
7th
Card Number Validation
20th
4th
44th
5th
Catalan Numbers
17th
7th20th
31st
21st
1st
1st
Catalan’s Constant
2nd
1st
6th
111th
18th
Christmas Trees
58th99th
19th
5th
19th
128th
14th
6th
Collatz
208th
8th
17th
5th39th
132nd
11th
Continued Fractions
3rd
34th
12th
CSS Colors
11th
4th
170th
38th24th
90th
35th
17th
Cubes
💎
86th
18th
Day of Week
6th
1st
80th
21st
DFA Simulator
3rd
5th
50th
10th
Diamonds
34th
5th
17th
12th3rd
44th
7th
Divisors
1st
22nd
7th
1st
5th
Emirp Numbers
11th
28th
122nd
20th
Emirp Numbers (Long)
5th
49th
18th
Emojify
5th
2nd7th
57th
21st
Evil Numbers
1st
10th
46th
1st
12th
58th
Evil Numbers (Long)
4th
43rd
6th
24th
Factorial Factorisation
3rd
18th
8th
77th
12th
Farey Sequence
1st
9th
50th
15th
Fibonacci
258th127th135th
9th
34th
452nd
136th57th
1st
116th
8th
58th
31st
Fizz Buzz
29th
201st111th
5th
57th
803rd
45th
4th
Foo Fizz Buzz Bar
18th
6th
203rd
26th
139th
24th
Forsyth–Edwards Notation
5th
62nd
11th
Fractions
5th
16th
171st
1st
Game of Life
3rd
27th3rd
14th
20th
5th
4th6th
55th
14th
7th
Gijswijt’s Sequence
6th
24th
21st
Gray Code Decoder
1st
1st
30th
7th
Gray Code Encoder
1st
32nd
22nd
Happy Numbers
11th
70th
56th
17th
Happy Numbers (Long)
11th
7th
7th
7th
31st
7th
81st
21st
Hexdump
56th
15th
Hilbert Curve
💎
8th11th6th
4th
3rd
7th
6th
4th
2nd
17th4th
5th
Intersection
4th
99th
21st
Inventory Sequence
10th
5th13th12th9th10th24th31st18th25th
12th5th38th11th17th12th7th5th6th4th15th5th8th8th13th22nd9th16th
10th10th19th58th10th12th21st9th15th12th9th6th19th15th12th6th51st6th10th13th15th18th13th14th13th5th9th14th6th4th10th7th
ISBN
35th
31st
32nd
10th18th
95th
23rd
Jacobi Symbol
3rd
7th
62nd
25th
Kaprekar Numbers
15th
2nd
12th
6th
28th
17th
Kolakoski Constant
3rd
12th
7th
47th
16th
Kolakoski Sequence
15th
9th12th
66th
10th
Leap Years
7th
30th
18th7th
22nd
Levenshtein Distance
21st
15th
15th46th
16th
25th
Leyland Numbers
92nd
12th
ln 2
1st
1st
5th
Look and Say
19th
90th
29th
40th
Lucky Numbers
44th16th
13th
62nd
14th
Lucky Tickets
2nd
68th
14th
Mahjong
13th
💎
7th
3rd
💎
26th
6th
6th
Mandelbrot
3rd
59th
8th
Maze
5th
6th7th
51st
10th
3rd
Medal Tally
35th
12th
Minesweeper
5th
5th12th
8th9th
5th
5th
32nd
7th
Morse Decoder
4th
7th
52nd
16th
Morse Encoder
3rd
8th
47th
16th
Multitap Input
💎
3rd
8th
2nd
💎
23rd
5th
Musical Chords
2nd
17th30th
3rd8th
3rd8th3rd
25th
7th
N Queens
52nd
8th
Niven Numbers
1st
6th
1st
14th
Niven Numbers (Long)
57th
2nd
1st
22nd
1st
Number Spiral
5th
10th
13th5th
9th
14th
4th
44th
17th
Odious Numbers
1st
1st
12th
Odious Numbers (Long)
22nd1st
1st
21st
Ordinal Numbers
1st
15th
24th
90th
2nd
PalindromemordnilaP
75th
1st
Pangram Grep
16th
18th
12th64th1st26th
13th
20th30th
22nd
119th
5th
34th
14th
Partition Numbers
7th
2nd
11th
5th
8th
15th
3rd
Pascal’s Triangle
12th
27th32nd
47th
3rd
Pernicious Numbers
1st
1st
1st
7th
Pernicious Numbers (Long)
2nd
47th
8th
Poker
11th
2nd
64th
13th
Polyominoes
2nd
41st
14th
Prime Numbers
1st
43rd
1st
27th
Prime Numbers (Long)
21st
6th
25th
15th16th
63rd
1st
Proximity Grid
2nd
4th
35th
12th
💎
QR Decoder
1st
7th
37th
9th
Quine
1st
84th
79th
82nd
100th
Recamán
3rd
61st
8th
Repeating Decimals
1st
9th
24th
15th
Reverse Polish Notation
3rd
56th
82nd
7th
Reversi
4th
8th
42nd
16th
Rijndael S-box
25th
2nd
11th
27th
15th
Rock-paper-scissors-Spock-lizard
3rd
33rd
99th
22nd
Roman to Arabic
36th
14th
2nd
110th
5th
66th
27th
14th
ROT13
3rd
42nd
5th
11th
6th
20th
58th
16th
Rule 110
3rd
47th
15th
Scrambled Sort
16th
16th
1st
43rd14th
5th
Set
11th
💎
56th
10th
Seven Segment
2nd
55th
12th
SI Units
2nd
11th
33rd
8th
3rd
Sierpiński Triangle
2nd
32nd
7th
Smith Numbers
4th
8th
61st
18th
Spelling Numbers
1st
116th
Star Wars GPT
15th
32nd
8th
Star Wars Opening Crawl
💎
62nd
13th
4th
Sudoku
2nd
34th
Sudoku (Fill-in)
3rd
3rd7th3rd
43rd
14th
2nd
Taxicab Numbers
17th
Ten-pin Bowling
21st
2nd
3rd11th
57th
18th
3rd
Tic-tac-toe
4th
11th
49th
2nd
Time Distance
63rd
Tongue-twisters
5th
67th
41st
Topological Sort
2nd
23rd
12th
Tower of Hanoi
11th
8th
7th
5th
7th
15th1st
11th
19th10th
49th
14th
Transpose Sentence
6th
62nd
26th
54th
Trinomial Triangle
6th
4th
2nd
5th
8th
30th
10th
4th
6th2nd5th💎5th3rd
United States
69th
10th
18th11th
75th
19th
Vampire Numbers
3rd
8th
85th
28th
Van Eck Sequence
25th
48th
Zeckendorf Representation
4th
24th
9th
42nd
13th
Zodiac Signs
8th
2nd
15th
45th
19th
γ
22nd
1st
λ
62nd
25th70th
74th
16th
3rd
50th
π
1st
4th
231st
33rd
53rd
τ
40th
4th
199th5th
31st
φ
1st
1st
77th
√2
43rd
1st
1st
𝑒
1st
5th
1st20th