12 Days of Christmas
37th
24 Game
18th
6th
99 Bottles of Beer
13th
Abundant Numbers
37th
8th
22nd6th33rd
15th
Abundant Numbers (Long)
20th
22nd6th
18th
Alphabetic Numbers
5th
Arabic to Roman
17th1st
Arithmetic Numbers
7th
11th
36th
Arrows
22nd
28th
Ascending Primes
15th
ASCII Table
23rd
Billiards
10th
brainfuck
19th
Calendar
1st
🦄
1st
Card Number Validation
14th
Catalan Numbers
4th
9th
16th4th
1st
Catalan’s Constant
12th
Christmas Trees
1st
37th
6th
Collatz
15th
6th
Continued Fractions
1st
CSS Colors
1st
22nd
Cubes
18th
Day of Week
1st
1st
1st
1st1st
DFA Simulator
7th
Diamonds
71st
6th
21st
117th
Divisors
5th
21st9th41st
1st
1st
Emirp Numbers
16th
Emirp Numbers (Long)
10th
Emojify
18th
Evil Numbers
161st
8th
10th
1st
1st
90th47th
Evil Numbers (Long)
97th
8th
12th
1st
1st
16th
Factorial Factorisation
18th
18th
Farey Sequence
20th
Fibonacci
36th
29th
115th
6th
23rd34th1st
1st
93rd44th
1st
90th
1st
99th8th93rd
24th
Fizz Buzz
11th
32nd
11th
20th1st
4th
1st
6th
1st
21st
4th
Foo Fizz Buzz Bar
10th
25th1st
20th
Forsyth–Edwards Notation
16th
Fractions
22nd
16th
1st
1st
Game of Life
11th
Gijswijt’s Sequence
15th
Gray Code Decoder
14th
1st
6th
Gray Code Encoder
5th
1st
Happy Numbers
1st
34th7th7th
32nd
1st
Happy Numbers (Long)
7th
33rd
22nd
Hexdump
8th
11th
Hilbert Curve
6th
Intersection
3rd
25th
Inventory Sequence
13th
ISBN
18th
Jacobi Symbol
34th
Kaprekar Numbers
18th
Kolakoski Constant
12th
Kolakoski Sequence
1st
14th
Leap Years
13th
19th6th
5th
7th18th
Levenshtein Distance
3rd
1st
Leyland Numbers
1st
1st
ln 2
1st
12th
1st
Look and Say
14th
12th
Lucky Numbers
19th
18th
Lucky Tickets
1st
1st
Mahjong
9th
10th
Mandelbrot
14th
Maze
7th
Medal Tally
18th
Minesweeper
6th
Morse Decoder
18th
Morse Encoder
27th
Multitap Input
3rd
7th
Musical Chords
11th
N Queens
13th
Niven Numbers
21st
4th1st
1st
27th
1st
Niven Numbers (Long)
15th
2nd1st
26th
22nd
Number Spiral
17th
23rd
19th
Odious Numbers
135th
9th
11th
1st
1st
26th
Odious Numbers (Long)
82nd
9th
20th
1st
1st
16th
Ordinal Numbers
5th
PalindromemordnilaP
9th
7th
Pangram Grep
15th13th
76th
33rd
34th
28th
3rd
88th16th
23rd
14th
1st
30th
4th
Partition Numbers
9th
Pascal’s Triangle
12th
1st
31st
29th
23rd
Pernicious Numbers
20th
1st1st
41st
1st
Pernicious Numbers (Long)
13th
1st
1st
Poker
13th
Polyominoes
10th
Prime Numbers
44th
25th
15th1st42nd
1st
1st
1st
14th
Prime Numbers (Long)
14th
11th
27th1st
1st
1st
1st
Proximity Grid
13th
QR Decoder
15th
Quine
1st15th25th1st17th13th77th105th1st12th7th12th8th1st16th21st4th1st1st26th24th26th12th1st21st1st33rd3rd5th1st185th1st1st
3rd1st23rd1st1st1st5th
1st4th
1st94th1st5th1st47th13th
41st
16th
Recamán
8th
22nd
Repeating Decimals
1st
1st
Reverse Polish Notation
1st
27th
Reversi
12th
Rijndael S-box
40th
9th
Rock-paper-scissors-Spock-lizard
13th
Roman to Arabic
7th
20th1st
ROT13
5th
1st
36th
Rule 110
21st
Scrambled Sort
7th
Set
22nd
18th
Seven Segment
39th
SI Units
10th
Sierpiński Triangle
24th
Smith Numbers
14th
Spelling Numbers
9th1st
10th
Star Wars GPT
5th
20th
Star Wars Opening Crawl
17th
Sudoku
12th
Sudoku (Fill-in)
20th
Taxicab Numbers
10th
Ten-pin Bowling
4th
19th
Tic-tac-toe
16th
Time Distance
8th
Tongue-twisters
67th
6th
Topological Sort
9th
Tower of Hanoi
5th
10th
9th
Transpose Sentence
1st
1st
19th
24th
Trinomial Triangle
7th
13th
United States
31st
Vampire Numbers
19th
Van Eck Sequence
7th
16th
Zeckendorf Representation
14th
Zodiac Signs
24th
γ
48th
10th
λ
9th
28th
16th
11th
π
16th
3rd
10th
53rd
13th
τ
3rd
8th
9th
φ
14th
13th
1st
√2
1st
1st
𝑒
1st
1st11th