12 Days of Christmas
145th
24 Game
11th
14th
99 Bottles of Beer
52nd
Abundant Numbers
45th
19th
22nd
33rd
31st
Abundant Numbers (Long)
27th
22nd
35th
Alphabetic Numbers
15th
Arabic to Roman
53rd1st
Arithmetic Numbers
19th
24th
35th
Arrows
20th
53rd
Ascending Primes
21st
ASCII Table
38th
Billiards
26th
brainfuck
48th
Calendar
4th
🦄
1st
Card Number Validation
32nd
Catalan Numbers
1st
9th
16th4th
1st
Catalan’s Constant
27th
Christmas Trees
67th
6th
Collatz
26th
42nd
Continued Fractions
1st
CSS Colors
1st
49th
Cubes
37th
Day of Week
1st
1st
1st1st
DFA Simulator
13th
Diamonds
71st
6th
39th
117th
Divisors
1st
21st
41st
1st
1st
Emirp Numbers
37th
Emirp Numbers (Long)
17th
Emojify
24th
Evil Numbers
161st
5th
10th
1st
1st
90th47th
Evil Numbers (Long)
97th
1st
12th
1st
1st
16th
Factorial Factorisation
18th
46th
Farey Sequence
30th
Fibonacci
47th
36th
29th
114th
5th
1st34th1st
1st
93rd44th
1st
90th
1st
35th8th92nd
24th
Fizz Buzz
11th
31st
27th
17th
4th
1st
9th
1st
1st
1st
Foo Fizz Buzz Bar
1st
25th
1st
Forsyth–Edwards Notation
30th
Fractions
22nd
16th
1st
1st
Game of Life
22nd
Gijswijt’s Sequence
44th
Gray Code Decoder
8th
1st
19th
Gray Code Encoder
5th
1st
Happy Numbers
9th
31st6th
32nd
1st
Happy Numbers (Long)
6th
32nd
37th
Hexdump
7th
24th
Hilbert Curve
19th
Intersection
3rd
55th
Inventory Sequence
33rd
ISBN
42nd
Jacobi Symbol
67th
Kaprekar Numbers
41st
Kolakoski Constant
26th
Kolakoski Sequence
1st
82nd
Leap Years
6th
19th
5th
7th18th
Levenshtein Distance
1st
1st
Leyland Numbers
4th
8th
ln 2
1st
12th
1st
Look and Say
25th
11th
Lucky Numbers
19th
35th
Lucky Tickets
1st
1st
Mahjong
9th
31st
Mandelbrot
18th
Maze
11th
Medal Tally
37th
Minesweeper
18th
Morse Decoder
31st
Morse Encoder
50th
Multitap Input
5th
12th
Musical Chords
24th
N Queens
31st
Niven Numbers
31st
1st
1st
26th
1st
Niven Numbers (Long)
15th
1st
26th
22nd
Number Spiral
16th
23rd
41st
Odious Numbers
135th
4th
11th
1st
1st
26th
Odious Numbers (Long)
82nd
5th
20th
1st
1st
16th
Ordinal Numbers
7th
PalindromemordnilaP
13th
12th
Pangram Grep
12th15th13th
76th
33rd
22nd
28th
1st
88th16th
23rd
14th
1st
30th
4th
Partition Numbers
2nd
Pascal’s Triangle
11th
1st
31st
29th
1st
Pernicious Numbers
27th
1st
41st
1st
Pernicious Numbers (Long)
13th
1st
Poker
37th
Polyominoes
24th
Prime Numbers
44th
20th
15th13th42nd
1st
1st
1st
14th
Prime Numbers (Long)
22nd
7th
27th
1st
1st
1st
Proximity Grid
29th
QR Decoder
38th
Quine
1st15th
25th1st17th13th77th105th1st11th7th12th2nd1st16th21st4th1st1st26th24th26th12th1st21st1st33rd3rd5th1st185th1st1st
3rd1st23rd1st1st1st5th
1st4th
1st94th1st5th1st47th13th
41st
16th
Recamán
13th
30th
Repeating Decimals
1st
1st
Reverse Polish Notation
1st
61st
Reversi
19th
Rijndael S-box
40th
23rd
Rock-paper-scissors-Spock-lizard
24th
Roman to Arabic
14th
25th1st
ROT13
8th
1st
36th
Rule 110
41st
Scrambled Sort
11th
Set
18th
40th
Seven Segment
74th
SI Units
36th
Sierpiński Triangle
42nd
Smith Numbers
31st
Spelling Numbers
14th1st
14th
Star Wars GPT
6th
45th
Star Wars Opening Crawl
54th
Sudoku
42nd
Sudoku (Fill-in)
37th
Taxicab Numbers
30th
Ten-pin Bowling
4th
36th
Tic-tac-toe
44th
Time Distance
23rd
Tongue-twisters
31st
38th
Topological Sort
37th
Tower of Hanoi
5th
10th
10th
Transpose Sentence
14th
1st
19th
57th
Trinomial Triangle
6th
1st
United States
68th
Vampire Numbers
43rd
Van Eck Sequence
14th
23rd
Zeckendorf Representation
47th
Zodiac Signs
54th
γ
48th
17th
λ
9th
14th
16th
22nd
π
16th
7th
9th
53rd
17th
τ
7th
7th
11th
φ
1st
13th
1st
√2
1st
1st
𝑒
1st
1st11th