12 Days of Christmas
139th
24 Game
10th
13th
99 Bottles of Beer
47th
Abundant Numbers
44th
23rd
19th
33rd
57th
Abundant Numbers (Long)
24th
18th
34th
Arabic to Roman
49th1st
Arithmetic Numbers
19th
25th
33rd
Arrows
44th
Ascending Primes
21st
ASCII Table
38th
Billiards
23rd
brainfuck
43rd
Calendar
3rd
🦄
1st
Card Number Validation
29th
Catalan Numbers
1st
9th
21st
1st
Catalan’s Constant
26th
Christmas Trees
62nd
5th
Collatz
26th
38th
Continued Fractions
1st
CSS Colors
1st
44th
Cubes
33rd
Day of Week
1st
1st
1st1st
DFA Simulator
12th
Diamonds
69th
6th
36th
116th
Divisors
1st
19th
1st
1st
Emirp Numbers
34th
Emirp Numbers (Long)
14th
Emojify
23rd
Evil Numbers
159th
5th
29th
1st
1st
87th45th
Evil Numbers (Long)
96th
1st
26th
1st
1st
16th
Factorial Factorisation
16th
42nd
Farey Sequence
29th
Fibonacci
46th
35th
29th
110th
4th
1st30th
1st
91st42nd
1st
87th
1st
143rd8th87th
24th
Fizz Buzz
11th
31st
27th
16th
4th
1st
9th
1st
1st
1st
Foo Fizz Buzz Bar
1st
23rd
1st
Forsyth–Edwards Notation
29th
Fractions
14th
1st
1st
Game of Life
22nd
Gijswijt’s Sequence
39th
Happy Numbers
9th
31st6th
26th
1st
Happy Numbers (Long)
6th
26th
35th
Hexdump
23rd
Hilbert Curve
16th
Intersection
3rd
53rd
Inventory Sequence
30th
ISBN
41st
Jacobi Symbol
62nd
Kaprekar Numbers
35th
Kolakoski Constant
25th
Kolakoski Sequence
1st
78th
Leap Years
6th
17th
1st
7th16th
Levenshtein Distance
1st
1st
Leyland Numbers
4th
8th
ln 2
1st
9th
1st
Look and Say
24th
11th
Lucky Numbers
19th
27th
Lucky Tickets
1st
1st
Mahjong
26th
Mandelbrot
18th
Maze
11th
Medal Tally
33rd
Minesweeper
16th
Morse Decoder
29th
Morse Encoder
45th
Multitap Input
4th
11th
Musical Chords
23rd
N Queens
27th
Niven Numbers
31st
1st
1st
23rd
1st
Niven Numbers (Long)
26th
22nd
21st
Number Spiral
19th
36th
Odious Numbers
133rd
4th
22nd
1st
1st
24th
Odious Numbers (Long)
81st
5th
28th
1st
1st
15th
Ordinal Numbers
5th
PalindromemordnilaP
11th
10th
Pangram Grep
12th14th12th
76th
33rd
22nd
28th
1st
87th15th
22nd
13th
1st
29th
4th
19th
Partition Numbers
2nd
Pascal’s Triangle
11th
1st
28th
26th
1st
Pernicious Numbers
26th
39th
1st
Pernicious Numbers (Long)
13th
1st
Poker
31st
Polyominoes
29th
Prime Numbers
43rd
20th
15th
42nd
1st
1st
1st
13th
Prime Numbers (Long)
22nd
5th
26th
1st
1st
1st
Proximity Grid
27th
QR Decoder
43rd
Quine
1st15th
25th1st16th13th77th101st1st10th7th12th2nd1st16th21st4th1st1st26th24th25th12th1st
1st33rd3rd5th1st185th1st1st
3rd1st23rd1st1st1st5th
1st4th
1st92nd1st5th1st47th13th
41st
15th31st
Recamán
13th
27th
Repeating Decimals
28th
Reverse Polish Notation
1st
58th
Reversi
46th
Rijndael S-box
40th
20th
Rock-paper-scissors-Spock-lizard
43rd
Roman to Arabic
14th
24th1st
ROT13
8th
1st
36th
Rule 110
37th
Scrambled Sort
7th
Set
18th
37th
Seven Segment
72nd
SI Units
31st
Sierpiński Triangle
38th
Smith Numbers
26th
Spelling Numbers
1st
33rd
Star Wars GPT
38th
Star Wars Opening Crawl
49th
Sudoku
37th
Sudoku (Fill-in)
33rd
Ten-pin Bowling
4th
31st
Tic-tac-toe
40th
Time Distance
21st
Tongue-twisters
30th
38th
Topological Sort
39th
Tower of Hanoi
5th
10th
9th
Transpose Sentence
14th
51st
Trinomial Triangle
5th
1st
United States
67th
Vampire Numbers
40th
Van Eck Sequence
14th
23rd
Zeckendorf Representation
40th
Zodiac Signs
49th
γ
47th
15th
λ
9th
9th
16th
17th
π
16th
7th
8th
52nd
16th
τ
7th
7th
11th
φ
1st
12th
1st
√2
1st
1st
𝑒
1st
1st10th