12 Days of Christmas
147th
Abundant Numbers
274th
Arabic to Roman
110th
Arithmetic Numbers
402nd
Ascending Primes
188th
ASCII Table
21st
Card Number Validation
21st
Catalan Numbers
109th
Christmas Trees
23rd
Collatz
388th
CSS Colors
140th
Day of Week
179th
Divisors
661st
396th
Emirp Numbers
31st
Evil Numbers
189th
Evil Numbers (Long)
95th
Factorial Factorisation
8th
Farey Sequence
33rd
Fibonacci
354th191st321st
Fizz Buzz
126th510th
Foo Fizz Buzz Bar
387th
269th
Forsyth–Edwards Notation
7th
Fractions
10th
Gijswijt’s Sequence
15th
Happy Numbers
85th
Happy Numbers (Long)
63rd
Kolakoski Constant
12th
Kolakoski Sequence
104th
50th
Levenshtein Distance
112th
3rd
Leyland Numbers
115th
ln 2
77th
Look and Say
46th
Lucky Numbers
23rd
Mandelbrot
11th
Medal Tally
4th
Niven Numbers
220th
Niven Numbers (Long)
97th
Odious Numbers
156th
Odious Numbers (Long)
138th
Ordinal Numbers
89th
PalindromemordnilaP
121st
23rd
Pangram Grep
53rd
Partition Numbers
8th
Pascal’s Triangle
128th
Pernicious Numbers
191st
Pernicious Numbers (Long)
92nd
Prime Numbers
784th155th215th
Prime Numbers (Long)
611th
287th
Quine
448th
Repeating Decimals
13th
Reverse Polish Notation
80th
Roman to Arabic
65th
ROT13
110th
Scrambled Sort
23rd
Set
12th
Star Wars GPT
20th
Tic-tac-toe
15th
Time Distance
30th
Transpose Sentence
51st
Van Eck Sequence
57th
π
78th
τ
61st
φ
75th
√2
129th
𝑒
138th