99 Bottles of Beer
11th
Abundant Numbers
6th
Abundant Numbers (Long)
5th
Arabic to Roman
4th
Arithmetic Numbers
14th
Ascending Primes
5th
Billiards
💎
Calendar
3rd
Card Number Validation
5th
Catalan Numbers
1st
Catalan’s Constant
2nd
Chess Move Validation
3rd
Collatz
3rd
CSS Colors
💎
Day of Week
1st
DFA Simulator
2nd
Diamonds
4th
Divisors
13th
Emirp Numbers
1st
Emirp Numbers (Long)
7th
Evil Numbers
13th
Evil Numbers (Long)
20th
Factorial Factorisation
6th
Farey Sequence
11th
Fibonacci
1st
Fizz Buzz
1st
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
10th
Gray Code Decoder
1st
Gray Code Encoder
14th
Happy Numbers
1st
Happy Numbers (Long)
8th
Inventory Sequence
5th
Leap Years
17th
ln 2
3rd
Lucky Numbers
10th
Mahjong
💎
Multitap Input
3rd
N Queens
5th
Nim
10th
Niven Numbers
27th
Niven Numbers (Long)
9th
Odious Numbers
13th
Odious Numbers (Long)
21st
Ordinal Numbers
8th
Partition Numbers
10th
Pascal’s Triangle
12th
Pernicious Numbers
1st
Pernicious Numbers (Long)
1st
Prime Numbers
8th
Prime Numbers (Long)
11th
Quine
1st
Recamán
8th
ROT13
4th
Scrambled Sort
2nd
SI Units
1st
Snake
💎
Star Wars GPT
💎
Star Wars Opening Crawl
💎
Taxicab Numbers
4th
Tongue-twisters
7th
Tower of Hanoi
24th
Transpose Sentence
4th
Ulam Sequence
3rd
Van Eck Sequence
5th
Zeckendorf Representation
1st
γ
4th
λ
1st
π
2nd
τ
4th
φ
4th
√2
1st
𝑒
1st