12 Days of Christmas
294th
99 Bottles of Beer
494th
Abundant Numbers
26th38th
Abundant Numbers (Long)
28th
Arithmetic Numbers
23rd
Arrows
36th
Ascending Primes
66th
ASCII Table
51st
Billiards
15th
brainfuck
37th
Card Number Validation
26th
Catalan Numbers
106th
Catalan’s Constant
77th
Christmas Trees
20th173rd
Collatz
133rd
CSS Colors
18th
Cubes
44th
Day of Week
1st
Diamonds
10th45th
Divisors
1st
Emirp Numbers
22nd233rd
Emirp Numbers (Long)
86th
Emojify
25th
Evil Numbers
128th
Evil Numbers (Long)
158th
Factorial Factorisation
43rd
Farey Sequence
26th
Fibonacci
39th1st
Fizz Buzz
54th
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
12th
Fractions
1st
Happy Numbers
54th
Happy Numbers (Long)
18th
Hexdump
35th
Intersection
28th
Inventory Sequence
43rd
ISBN
68th
Leap Years
51st
Levenshtein Distance
1st
Leyland Numbers
7th
ln 2
1st
Look and Say
21st
Lucky Numbers
43rd
Mahjong
38th
Medal Tally
15th
Morse Decoder
24th
N Queens
53rd
Niven Numbers
36th
Niven Numbers (Long)
19th
Odious Numbers
147th
Odious Numbers (Long)
103rd
Ordinal Numbers
82nd
PalindromemordnilaP
96th
Pangram Grep
23rd
Pascal’s Triangle
74th
Pernicious Numbers
86th
Pernicious Numbers (Long)
56th
Prime Numbers
123rd
Prime Numbers (Long)
48th
Quine
1st
Recamán
192nd
Repeating Decimals
82nd
Reverse Polish Notation
53rd
Reversi
51st
Rock-paper-scissors-Spock-lizard
273rd
Roman to Arabic
117th
ROT13
1st
Scrambled Sort
6th
Set
9th
Seven Segment
85th
Sierpiński Triangle
87th
Smith Numbers
160th
Spelling Numbers
20th
Tic-tac-toe
33rd
Time Distance
18th
Tongue-twisters
65th
Transpose Sentence
18th
United States
60th
Van Eck Sequence
98th
Zeckendorf Representation
41st
Zodiac Signs
42nd
π
34th97th
φ
137th
√2
1st
𝑒
1st