12 Days of Christmas
95th
99 Bottles of Beer
126th
Abundant Numbers
102nd
Abundant Numbers (Long)
83rd
Arabic to Roman
53rd
Arithmetic Numbers
83rd
Arrows
110th
Ascending Primes
38th
ASCII Table
114th
Calendar
43rd
Card Number Validation
109th
Catalan Numbers
134th
Catalan’s Constant
84th
Christmas Trees
18th
Collatz
112th
CSS Colors
170th
Day of Week
1st
Diamonds
71st
Divisors
1st
Emirp Numbers
88th
Emirp Numbers (Long)
43rd
Emojify
157th
Evil Numbers
1st
Evil Numbers (Long)
41st
Factorial Factorisation
93rd
Farey Sequence
136th
Fibonacci
189th
Fizz Buzz
59th
Foo Fizz Buzz Bar
1st
Fractions
116th
Happy Numbers
139th
Happy Numbers (Long)
77th
Hexdump
53rd
Inventory Sequence
69th
ISBN
108th
Kaprekar Numbers
39th
Kolakoski Constant
61st
Kolakoski Sequence
101st
Leap Years
56th
Leyland Numbers
8th
ln 2
1st
Medal Tally
55th
Niven Numbers
77th
Niven Numbers (Long)
147th
Number Spiral
120th
Odious Numbers
156th
Odious Numbers (Long)
158th
Ordinal Numbers
109th
PalindromemordnilaP
70th
Pangram Grep
62nd
Pascal’s Triangle
80th
Pernicious Numbers
148th
Pernicious Numbers (Long)
62nd
Prime Numbers
84th
Prime Numbers (Long)
53rd
Quine
74th
Recamán
126th
Rijndael S-box
105th
Roman to Arabic
71st
ROT13
93rd
Scrambled Sort
61st
Seven Segment
69th
Spelling Numbers
82nd
Tongue-twisters
181st
Transpose Sentence
51st
United States
14th
γ
52nd
π
70th
τ
134th
φ
57th
√2
1st
𝑒
1st