12 Days of Christmas
137th
24 Game
10th
12th
99 Bottles of Beer
44th
Abundant Numbers
23rd
19th
56th
Abundant Numbers (Long)
24th
18th
32nd
Arabic to Roman
48th1st
Arithmetic Numbers
19th
24th
32nd
Arrows
40th
Ascending Primes
20th
ASCII Table
40th
Billiards
19th
brainfuck
42nd
Calendar
3rd
1st
Card Number Validation
26th
Catalan Numbers
1st
8th
21st
1st
Catalan’s Constant
28th
Christmas Trees
107th
Collatz
26th
37th
CSS Colors
1st
41st
Cubes
30th
Day of Week
23rd
1st
1st1st
DFA Simulator
12th
Diamonds
35th
Divisors
1st
19th
1st
1st
Emirp Numbers
34th
Emirp Numbers (Long)
14th
Emojify
23rd
Evil Numbers
156th
5th
28th
1st
1st
85th
Evil Numbers (Long)
95th
1st
26th
1st
1st
Factorial Factorisation
40th
Farey Sequence
29th
Fibonacci
34th
110th
4th
1st30th
1st
41st
1st
1st
7th86th
Fizz Buzz
11th
31st
27th
16th
1st
9th
1st
1st
1st
Foo Fizz Buzz Bar
1st
23rd
1st
Forsyth–Edwards Notation
28th
Fractions
1st
1st
Game of Life
43rd
Gijswijt’s Sequence
39th
Happy Numbers
9th
6th
1st
Happy Numbers (Long)
6th
35th
Hexdump
32nd
Hilbert Curve
26th
Intersection
3rd
52nd
Inventory Sequence
30th
ISBN
38th
Jacobi Symbol
59th
Kaprekar Numbers
27th
Kolakoski Constant
23rd
Kolakoski Sequence
75th
Leap Years
6th
17th
1st
7th16th
Levenshtein Distance
1st
1st
Leyland Numbers
4th
8th
ln 2
1st
9th
1st
Look and Say
24th
Lucky Numbers
24th
Lucky Tickets
1st
1st
Mahjong
24th
Mandelbrot
16th
Maze
11th
Medal Tally
31st
Minesweeper
15th
Morse Decoder
28th
Morse Encoder
41st
Musical Chords
21st
N Queens
27th
Niven Numbers
28th
1st
1st
23rd
1st
Niven Numbers (Long)
26th
22nd
20th
Number Spiral
35th
Odious Numbers
131st
4th
22nd
1st
1st
Odious Numbers (Long)
80th
5th
27th
1st
1st
Ordinal Numbers
4th
PalindromemordnilaP
15th
10th
Pangram Grep
12th14th12th
74th
33rd
30th
26th
1st
87th15th
20th
13th
42nd
29th
4th
17th
Partition Numbers
2nd
Pascal’s Triangle
28th
24th
56th
Pernicious Numbers
26th
38th
1st
Pernicious Numbers (Long)
13th
1st
Poker
27th
Polyominoes
34th
Prime Numbers
44th
20th
14th
41st
1st
1st
1st
13th
Prime Numbers (Long)
20th
26th
1st
1st
1st
Proximity Grid
32nd
QR Decoder
41st
Quine
1st
25th1st16th74th96th1st10th7th12th2nd1st21st4th1st1st26th23rd25th12th1st
1st32nd3rd5th1st185th1st1st
3rd1st22nd1st1st1st5th
1st4th1st90th1st5th1st47th13th
40th15th30th
Recamán
13th
26th
Repeating Decimals
28th
Reverse Polish Notation
1st
56th
Reversi
44th
Rijndael S-box
31st
Rock-paper-scissors-Spock-lizard
41st
Roman to Arabic
14th
24th1st
ROT13
6th
1st
34th
Rule 110
37th
Scrambled Sort
7th
Set
17th
34th
Seven Segment
67th
SI Units
54th
Sierpiński Triangle
38th
Smith Numbers
24th
Spelling Numbers
1st1st
34th
Star Wars GPT
34th
Star Wars Opening Crawl
48th
Sudoku
39th
Sudoku (Fill-in)
33rd
Ten-pin Bowling
32nd
Tic-tac-toe
37th
Time Distance
18th
Tongue-twisters
30th
36th
Topological Sort
38th
Tower of Hanoi
3rd
7th
Transpose Sentence
14th
51st
Trinomial Triangle
7th
16th
United States
65th
Vampire Numbers
39th
Van Eck Sequence
14th
23rd
Zeckendorf Representation
36th
Zodiac Signs
46th
γ
46th
24th
λ
17th
π
7th
8th
51st
16th
τ
7th
7th
11th
φ
1st
12th
1st
√2
1st
1st
𝑒
1st
1st10th