12 Days of Christmas
302nd
99 Bottles of Beer
504th
Abundant Numbers
26th40th
Abundant Numbers (Long)
32nd
Arithmetic Numbers
23rd
Arrows
40th
Ascending Primes
80th
ASCII Table
56th
Billiards
16th
brainfuck
42nd
Card Number Validation
26th
Catalan Numbers
110th
Catalan’s Constant
79th
Christmas Trees
20th159th
Collatz
141st
CSS Colors
18th
Cubes
46th
Day of Week
1st
Diamonds
11th48th
Divisors
1st
Emirp Numbers
24th240th
Emirp Numbers (Long)
93rd
Emojify
27th
Evil Numbers
134th
Evil Numbers (Long)
161st
Factorial Factorisation
49th
Farey Sequence
28th
Fibonacci
41st1st
Fizz Buzz
58th
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
12th
Fractions
1st
Happy Numbers
63rd
Happy Numbers (Long)
23rd
Hexdump
39th
Intersection
32nd
Inventory Sequence
45th
ISBN
73rd
Leap Years
54th
Levenshtein Distance
1st
Leyland Numbers
8th
ln 2
1st
Look and Say
21st
Lucky Numbers
45th
Mahjong
42nd
Medal Tally
16th
Morse Decoder
24th
N Queens
57th
Niven Numbers
39th
Niven Numbers (Long)
20th
Odious Numbers
152nd
Odious Numbers (Long)
108th
Ordinal Numbers
85th
PalindromemordnilaP
106th
Pangram Grep
25th
Pascal’s Triangle
77th
Pernicious Numbers
92nd
Pernicious Numbers (Long)
64th
Prime Numbers
131st
Prime Numbers (Long)
50th
Quine
1st
Recamán
196th
Repeating Decimals
88th
Reverse Polish Notation
55th
Reversi
56th
Rock-paper-scissors-Spock-lizard
279th
Roman to Arabic
125th
ROT13
1st
Scrambled Sort
7th
Set
10th
Seven Segment
87th
Sierpiński Triangle
93rd
Smith Numbers
167th
Spelling Numbers
20th
Tic-tac-toe
33rd
Time Distance
18th
Tongue-twisters
68th
Topological Sort
68th
Transpose Sentence
19th
United States
61st
Van Eck Sequence
107th
Zeckendorf Representation
42nd
Zodiac Signs
43rd
π
36th103rd
φ
144th
√2
1st
𝑒
1st