12 Days of Christmas
331st
99 Bottles of Beer
539th
Abundant Numbers
26th49th
Abundant Numbers (Long)
36th
Arithmetic Numbers
27th
Arrows
53rd
Ascending Primes
97th
ASCII Table
71st
Billiards
27th
brainfuck
50th
Card Number Validation
38th
Catalan Numbers
127th
Catalan’s Constant
93rd
Christmas Trees
27th189th
Collatz
160th
CSS Colors
24th
Cubes
55th
Day of Week
1st
Diamonds
13th65th
Divisors
1st
Emirp Numbers
24th254th
Emirp Numbers (Long)
106th
Emojify
30th
Evil Numbers
151st
Evil Numbers (Long)
178th
Factorial Factorisation
65th
Farey Sequence
32nd
Fibonacci
45th1st
Fizz Buzz
73rd
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
13th
Fractions
1st
Happy Numbers
76th
Happy Numbers (Long)
26th
Hexdump
52nd
Intersection
33rd
Inventory Sequence
56th
ISBN
88th
Leap Years
63rd
Levenshtein Distance
Leyland Numbers
10th
ln 2
1st
Look and Say
28th
Lucky Numbers
57th
Mahjong
56th
Medal Tally
24th
Morse Decoder
32nd
N Queens
71st
Niven Numbers
54th
Niven Numbers (Long)
22nd
Odious Numbers
171st
Odious Numbers (Long)
121st
Ordinal Numbers
99th
PalindromemordnilaP
126th
Pangram Grep
32nd
Pascal’s Triangle
91st
Pernicious Numbers
102nd
Pernicious Numbers (Long)
79th
Prime Numbers
158th
Prime Numbers (Long)
66th
Quine
1st
Recamán
218th
Repeating Decimals
101st
Reverse Polish Notation
62nd
Reversi
73rd
Rock-paper-scissors-Spock-lizard
295th
Roman to Arabic
137th
ROT13
1st
Scrambled Sort
14th
Set
15th
Seven Segment
101st
Sierpiński Triangle
109th
Smith Numbers
185th
Spelling Numbers
27th
Tic-tac-toe
45th
Time Distance
24th
Tongue-twisters
77th
Topological Sort
86th
Transpose Sentence
23rd
United States
68th
Van Eck Sequence
119th
Zeckendorf Representation
55th
Zodiac Signs
53rd
π
38th121st
φ
160th
√2
1st
𝑒
1st