12 Days of Christmas
5th
24 Game
1st
81st
99 Bottles of Beer
9th
Abundant Numbers
45th3rd
32nd
155th
Abundant Numbers (Long)
57th3rd
39th
360th
Arabic to Roman
4th
Arithmetic Numbers
39th8th
39th
224th
Arrows
11th
34th
191st
Ascending Primes
21st11th
ASCII Table
18th
Billiards
2nd
brainfuck
57th8th24th
33rd
242nd
Card Number Validation
5th
Catalan Numbers
5th
35th
168th
Catalan’s Constant
12th
Christmas Trees
8th
32nd
292nd
Collatz
33rd3rd
29th
109th
CSS Colors
10th
Cubes
4th
Day of Week
1st
36th
146th
DFA Simulator
5th
Diamonds
9th
38th
295th
Divisors
84th14th
55th
812th
Emirp Numbers
31st16th1st
16th
68th
Emirp Numbers (Long)
6th
Emojify
4th
Evil Numbers
112th1st
33rd
228th
Evil Numbers (Long)
70th1st
44th
444th
Factorial Factorisation
7th
Farey Sequence
9th
24th
23rd
Fibonacci
3rd1st
43rd
1st
Fizz Buzz
81st48th167th38th26th48th132nd2nd55th16th24th19th43rd61st50th51st46th36th78th27th29th34th178th65th194th71st68th31st1st1st20th88th41st26th230th53rd30th32nd168th112th289th21st118th39th133rd8th286th297th18th24th72nd136th22nd13th45th19th44th51st
Foo Fizz Buzz Bar
18th
12th
Forsyth–Edwards Notation
5th
Fractions
1st
Game of Life
5th
Gijswijt’s Sequence
5th
Happy Numbers
1st
17th
1st
Happy Numbers (Long)
8th
23rd
76th
Hexdump
9th
Intersection
2nd
35th
178th
Inventory Sequence
8th
27th
97th
ISBN
7th
Jacobi Symbol
5th
Kaprekar Numbers
9th
Kolakoski Constant
6th
20th
69th
Kolakoski Sequence
12th
21st
90th
Leap Years
9th
30th
204th
Levenshtein Distance
4th
53rd
Leyland Numbers
9th
37th
217th
ln 2
11th
160th
Look and Say
8th
34th
312th
Lucky Numbers
12th
32nd
178th
Lucky Tickets
10th
Mahjong
5th
Mandelbrot
💎
Maze
8th
Medal Tally
5th
Morse Decoder
2nd
Morse Encoder
4th
Musical Chords
9th
N Queens
8th
Niven Numbers
1st
39th
293rd
Niven Numbers (Long)
7th
30th
94th
Number Spiral
7th
14th
45th
Odious Numbers
91st1st
32nd
129th
Odious Numbers (Long)
60th1st
44th
380th
Ordinal Numbers
1st
PalindromemordnilaP
5th
Pangram Grep
8th
Partition Numbers
10th
Pascal’s Triangle
14th
42nd
397th
Pernicious Numbers
44th1st
25th
1st
Pernicious Numbers (Long)
3rd
40th
176th
Poker
10th
Polyominoes
4th
Prime Numbers
57th1st
26th
47th
Prime Numbers (Long)
40th10th
23rd
44th
Proximity Grid
9th
QR Decoder
6th
Quine
1st
1st
21st
53rd
776th
Recamán
15th
33rd
223rd
Repeating Decimals
2nd
Reverse Polish Notation
6th
Reversi
4th
Rijndael S-box
8th
Rock-paper-scissors-Spock-lizard
1st
Roman to Arabic
9th
ROT13
6th
Rule 110
2nd
Scrambled Sort
3rd
Set
6th
Seven Segment
10th
SI Units
2nd
Sierpiński Triangle
8th
29th
99th
Smith Numbers
5th
28th
126th
Spelling Numbers
7th
Star Wars GPT
2nd
Star Wars Opening Crawl
8th
Sudoku
6th
Sudoku (Fill-in)
8th
Ten-pin Bowling
6th
Tic-tac-toe
3rd
Time Distance
6th
Tongue-twisters
4th
12th
23rd
Transpose Sentence
3rd
United States
3rd
Vampire Numbers
7th
Van Eck Sequence
11th
Zeckendorf Representation
5th
Zodiac Signs
11th
γ
9th
λ
7th
π
13th
21st
39th
τ
12th
21st
39th
φ
17th
28th
73rd
√2
15th
11th
35th
99th
𝑒
17th
40th
135th11th