12 Days of Christmas
40th
24 Game
15th
99 Bottles of Beer
84th
Abundant Numbers
1st6th
Abundant Numbers (Long)
1st1st1st8th
Arabic to Roman
22nd
Arithmetic Numbers
2nd1st1st
Arrows
💎
1st3rd
Ascending Primes
5th3rd21st
ASCII Table
4th
brainfuck
8th
Calendar
6th1st
Card Number Validation
10th20th
Catalan Numbers
1st1st1st1st
Catalan’s Constant
12th
Christmas Trees
42nd
Collatz
2nd
2nd
Continued Fractions
1st1st
CSS Colors
💎
💎
Day of Week
1st
1st1st
DFA Simulator
33rd
Diamonds
24th
Divisors
1st1st1st
Emirp Numbers
1st
1st5th
Emirp Numbers (Long)
14th
Emojify
💎
1st1st
Evil Numbers
1st1st1st1st
Evil Numbers (Long)
1st1st1st1st
Factorial Factorisation
6th
Farey Sequence
💎
1st
Fibonacci
1st1st1st1st
Fizz Buzz
1st1st
Foo Fizz Buzz Bar
2nd
1st1st
Fractions
1st
1st1st
Gijswijt’s Sequence
💎
1st
Gray Code Decoder
1st1st1st1st
Gray Code Encoder
1st1st1st1st
Happy Numbers
1st1st1st1st
Happy Numbers (Long)
1st1st1st7th
Intersection
10th
Inventory Sequence
💎1st1st21st
ISBN
6th
Jacobi Symbol
19th
Kaprekar Numbers
4th
4th
Kolakoski Sequence
3rd
10th
Leap Years
4th2nd1st8th
Levenshtein Distance
1st
Leyland Numbers
💎1st1st8th
ln 2
1st
1st1st
Look and Say
1st1st1st
Lucky Numbers
2nd14th
Lucky Tickets
1st4th1st1st
Mandelbrot
1st
1st
Medal Tally
10th
Morse Decoder
💎
Multitap Input
1st
Niven Numbers
1st1st1st1st
Niven Numbers (Long)
1st1st1st
Odious Numbers
💎1st1st1st
Odious Numbers (Long)
1st1st1st1st
Ordinal Numbers
2nd
1st7th
PalindromemordnilaP
10th14th
Pangram Grep
1st1st1st1st
Partition Numbers
💎26th
Pascal’s Triangle
1st1st1st
Pernicious Numbers
1st1st1st1st
Pernicious Numbers (Long)
1st1st1st1st
Prime Numbers
1st1st1st1st
Prime Numbers (Long)
1st1st1st
Quine
1st1st
Recamán
1st
Repeating Decimals
28th
Reverse Polish Notation
13th
Rijndael S-box
15th
ROT13
2nd1st
Scrambled Sort
2nd1st1st1st
Set
💎
💎1st
Seven Segment
57th
Smith Numbers
13th
Star Wars GPT
2nd
💎
Star Wars Opening Crawl
41st
Taxicab Numbers
3rd1st
Tic-tac-toe
1st
Tongue-twisters
45th
Topological Sort
4th7th
Tower of Hanoi
1st3rd
1st1st
Transpose Sentence
💎1st6th
Trinomial Triangle
1st1st1st
United States
5th
Vampire Numbers
26th
Van Eck Sequence
17th
Zeckendorf Representation
27th
γ
6th
9th
π
1st
1st1st
τ
1st
1st5th
φ
1st1st1st1st
√2
1st1st1st1st
𝑒
1st3rd1st1st