12 Days of Christmas
7th
28th
99 Bottles of Beer
8th
13th
Abundant Numbers
53rd
Abundant Numbers (Long)
152nd
Arabic to Roman
46th
24th
Arithmetic Numbers
11th
Arrows
21st
Ascending Primes
11th
48th
ASCII Table
14th
42nd
Billiards
14th
brainfuck
21st
16th
Card Number Validation
7th
28th
Catalan Numbers
81st
Catalan’s Constant
12th
16th
Christmas Trees
10th
33rd
Collatz
5th
CSS Colors
1st
Cubes
26th
Day of Week
27th
40th
DFA Simulator
13th
Diamonds
9th
11th
52nd
Divisors
14th
1st
Emirp Numbers
13th
Emirp Numbers (Long)
33rd
7th
Emojify
37th
Evil Numbers
10th
1st
14th
Evil Numbers (Long)
35th
Factorial Factorisation
9th
23rd
9th
Farey Sequence
28th
Fibonacci
71st26th41st3rd15th
98th81st58th26th49th17th34th21st30th
23rd99th30th34th12th14th77th170th15th6th1st27th6th66th28th181st10th11th7th1st12th6th22nd1st9th25th10th
Fizz Buzz
5th
38th
Foo Fizz Buzz Bar
17th
Forsyth–Edwards Notation
30th
Fractions
33rd
Game of Life
19th
Gijswijt’s Sequence
33rd
Happy Numbers
9th
47th
Happy Numbers (Long)
27th
Hexdump
35th
Intersection
23rd
Inventory Sequence
8th
ISBN
4th
4th
39th
Jacobi Symbol
84th
Kolakoski Sequence
52nd
Leap Years
14th
51st
Levenshtein Distance
50th
6th
Leyland Numbers
66th
ln 2
1st
Look and Say
39th
Lucky Numbers
14th6th
71st
Mandelbrot
17th
16th
Maze
18th
Medal Tally
27th
Minesweeper
11th
Morse Decoder
28th
Morse Encoder
13th
N Queens
16th
10th
Niven Numbers
4th
69th
Niven Numbers (Long)
57th
Number Spiral
32nd
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
47th
PalindromemordnilaP
20th
Pangram Grep
32nd
Partition Numbers
6th
33rd
14th
Pascal’s Triangle
36th
Pernicious Numbers
66th
Pernicious Numbers (Long)
1st
Prime Numbers
18th
14th
73rd
1st
1st
11th
Prime Numbers (Long)
1st
181st
1st
Quine
1st
67th65th
32nd
58th29th
184th
70th
Recamán
81st
Repeating Decimals
63rd
Reverse Polish Notation
1st
21st
Rijndael S-box
5th
8th
86th
Rock-paper-scissors-Spock-lizard
28th
Roman to Arabic
40th
ROT13
19th
27th
Rule 110
62nd
Scrambled Sort
2nd
4th
Set
15th
Seven Segment
17th
SI Units
17th
Sierpiński Triangle
59th
Smith Numbers
50th
14th
Spelling Numbers
48th
3rd
Star Wars GPT
11th
Sudoku (Fill-in)
21st
Ten-pin Bowling
28th
Tic-tac-toe
19th
Time Distance
18th
Tongue-twisters
6th
12th
10th
9th
Topological Sort
9th
Transpose Sentence
1st
22nd
Trinomial Triangle
9th
Vampire Numbers
36th
Van Eck Sequence
7th
42nd
Zeckendorf Representation
17th
Zodiac Signs
21st
γ
11th
4th
6th
λ
72nd
π
12th
9th
τ
7th
φ
160th
√2
19th
1st
𝑒
1st