12 Days of Christmas
31st
24 Game
4th
99 Bottles of Beer
22nd
Abundant Numbers
8th
Abundant Numbers (Long)
73rd2nd
Arabic to Roman
14th
Arithmetic Numbers
56th8th
Arrows
15th
Ascending Primes
4th
ASCII Table
19th6th
Billiards
💎
brainfuck
13th
Card Number Validation
2nd
Catalan Numbers
5th
Christmas Trees
7th
Collatz
3rd
CSS Colors
16th
Cubes
3rd
Day of Week
1st
DFA Simulator
3rd
Diamonds
8th
Divisors
14th
Emirp Numbers
22nd
Emirp Numbers (Long)
14th
Emojify
5th
Evil Numbers
31st
Evil Numbers (Long)
23rd
Factorial Factorisation
2nd
Farey Sequence
16th
Fibonacci
258th1st
750th
Fizz Buzz
67th177th264th2nd278th41st98th67th64th56th86th266th227th506th1,160th133rd264th96th41st57th213th379th331st1,825th62nd141st319th83rd169th45th60th54th55th
Foo Fizz Buzz Bar
7th
Forsyth–Edwards Notation
2nd
Fractions
13th
Game of Life
7th
Happy Numbers
16th
Happy Numbers (Long)
23rd
Hexdump
5th
Intersection
7th
Inventory Sequence
8th
ISBN
6th
Jacobi Symbol
13th
Kaprekar Numbers
11th
Kolakoski Constant
9th
Kolakoski Sequence
15th
Leap Years
117th6th
76th
Levenshtein Distance
19th
Leyland Numbers
8th
Look and Say
5th
Lucky Numbers
11th
Lucky Tickets
6th
Mahjong
6th
Mandelbrot
3rd
Maze
5th
Medal Tally
💎
Morse Decoder
5th
Morse Encoder
22nd
Musical Chords
5th
N Queens
10th
Niven Numbers
33rd
Niven Numbers (Long)
1st
Number Spiral
20th
Odious Numbers
27th
Odious Numbers (Long)
23rd
Ordinal Numbers
6th
PalindromemordnilaP
2nd
Pangram Grep
5th
Partition Numbers
12th
Pascal’s Triangle
15th
Pernicious Numbers
45th1st
Pernicious Numbers (Long)
13th
Poker
9th
Prime Numbers
106th12th
Prime Numbers (Long)
1st
Proximity Grid
13th
Quine
1st
Recamán
15th
Repeating Decimals
11th
Reverse Polish Notation
11th
Reversi
💎
Rijndael S-box
10th
Rock-paper-scissors-Spock-lizard
6th
Roman to Arabic
10th
ROT13
7th
Rule 110
22nd
Scrambled Sort
3rd
Set
3rd
Seven Segment
9th
SI Units
4th
Sierpiński Triangle
30th
Smith Numbers
21st
Spelling Numbers
15th
Star Wars GPT
💎
Star Wars Opening Crawl
3rd
Ten-pin Bowling
10th
Tic-tac-toe
6th
Time Distance
3rd
Tongue-twisters
23rd
Transpose Sentence
4th
United States
11th
Vampire Numbers
11th
Van Eck Sequence
12th
Zeckendorf Representation
11th
Zodiac Signs
17th2nd
π
18th
τ
17th
φ
16th
√2
8th
𝑒
13th