12 Days of Christmas
6th
11th
24 Game
2nd
6th
104th
99 Bottles of Beer
8th
5th
Abundant Numbers
62nd1st
34th
9th
163rd
Abundant Numbers (Long)
68th2nd
54th
5th
397th
Arabic to Roman
3rd
8th
Arithmetic Numbers
50th9th
43rd
10th
265th
Arrows
12th
28th
94th
Ascending Primes
24th12th
ASCII Table
21st
Billiards
3rd
3rd
brainfuck
65th9th26th
34th
251st
Calendar
5th
Card Number Validation
3rd
8th
Catalan Numbers
10th
41st
16th
196th
Catalan’s Constant
10th
Christmas Trees
18th
8th
31st
305th
Collatz
46th3rd
23rd
3rd
38th
Continued Fractions
2nd
CSS Colors
12th
Cubes
4th
Day of Week
1st
39th
1st
162nd
DFA Simulator
5th
Diamonds
8th
42nd
5th
34th
308th
Divisors
94th16th
59th
6th
857th
Emirp Numbers
33rd1st1st
32nd
7th
143rd
Emirp Numbers (Long)
6th
Emojify
3rd
10th
Evil Numbers
129th5th
37th
5th
256th
Evil Numbers (Long)
82nd1st
48th
1st
507th
Factorial Factorisation
7th
6th
Farey Sequence
9th
25th
5th
61st
Fibonacci
14th1st
49th
1st
1st
20th
201st
Fizz Buzz
84th22nd53rd175th40th27th50th141st3rd59th15th25th18th48th63rd53rd55th47th37th84th31st33rd35th186th70th200th76th72nd36th1st1st20th92nd43rd36th235th56th32nd38th177th117th295th21st696th42nd135th10th306th310th19th26th82nd141st24th17th45th21st45th17th
Foo Fizz Buzz Bar
20th
16th
18th
Forsyth–Edwards Notation
6th
4th
Fractions
1st
13th
Game of Life
4th
Gijswijt’s Sequence
4th
6th
Happy Numbers
1st
9th
12th
1st
Happy Numbers (Long)
8th
17th
19th
49th
Hexdump
9th
Hilbert Curve
6th
Intersection
2nd
33rd
6th
188th
Inventory Sequence
4th
30th
3rd
114th
ISBN
7th
9th
Jacobi Symbol
6th
Kaprekar Numbers
9th
8th
Kolakoski Constant
5th
20th
83rd
Kolakoski Sequence
13th
21st
7th
79th
Leap Years
8th
32nd
5th
223rd
Levenshtein Distance
4th
4th
57th
Leyland Numbers
9th
40th
4th
230th
ln 2
2nd
13th
Look and Say
8th
37th
341st
Lucky Numbers
9th
33rd
7th
189th
Lucky Tickets
11th
Mahjong
5th
Mandelbrot
1st
5th
Maze
8th
Medal Tally
6th
Minesweeper
2nd
4th
Morse Decoder
2nd
Morse Encoder
5th
Multitap Input
2nd
Musical Chords
11th
N Queens
10th
Niven Numbers
1st
43rd
4th
314th
Niven Numbers (Long)
1st
33rd
9th
100th
Number Spiral
5th
25th
6th
95th
Odious Numbers
109th1st
36th
5th
149th
Odious Numbers (Long)
75th1st
48th
1st
438th
Ordinal Numbers
1st
12th
PalindromemordnilaP
6th
Pangram Grep
7th
5th
Partition Numbers
12th
15th
Pascal’s Triangle
16th
48th
7th
429th
Pernicious Numbers
46th1st
27th
1st
1st
Pernicious Numbers (Long)
1st
40th
1st
195th
Poker
11th
Polyominoes
4th
Prime Numbers
23rd
59th4th
28th
37th
7th
1st
57th
22nd
Prime Numbers (Long)
11th
42nd13th
22nd
9th
1st
56th
1st
Proximity Grid
9th
QR Decoder
6th
4th
Quine
1st
1st
23rd
58th
1st
826th
Recamán
15th
36th
9th
232nd
Repeating Decimals
3rd
Reverse Polish Notation
4th
6th
Reversi
3rd
9th
Rijndael S-box
11th
Rock-paper-scissors-Spock-lizard
5th
9th
Roman to Arabic
8th
11th
ROT13
5th
6th
Rule 110
3rd
8th
Scrambled Sort
5th
Set
7th
Seven Segment
4th
5th
SI Units
3rd
Sierpiński Triangle
11th
26th
94th
Smith Numbers
7th
28th
9th
135th
Spelling Numbers
7th
9th
Star Wars GPT
4th
Star Wars Opening Crawl
8th
Sudoku
3rd
Sudoku (Fill-in)
5th
Ten-pin Bowling
6th
Tic-tac-toe
2nd
Time Distance
7th
Tongue-twisters
9th
29th
7th
129th
Topological Sort
5th
Tower of Hanoi
2nd
1st
15th
Transpose Sentence
3rd
Trinomial Triangle
4th4th3rd
4th
109th
United States
💎
7th
2nd
14th
Vampire Numbers
7th
Van Eck Sequence
7th
4th
Zeckendorf Representation
5th
9th
Zodiac Signs
10th
γ
5th
λ
3rd
π
13th
22nd
12th
84th
7th
τ
12th
23rd
13th
75th
φ
16th
31st
10th
122nd
√2
15th
13th
37th
1st
173rd
𝑒
3rd
45th
6th
277th16th