12 Days of Christmas
477th
7th
99 Bottles of Beer
175th
5th
Abundant Numbers
533rd
6th
Arabic to Roman
325th
4th
Arrows
8th
132nd
4th
ASCII Table
6th
brainfuck
214th
6th
Christmas Trees
26th
578th
5th
Collatz
297th
CSS Colors
92nd
4th
Cubes
197th
3rd
Diamonds
8th
297th
4th
Divisors
48th
945th100th
7th
Emirp Numbers
319th
16th
Emojify
10th
Evil Numbers
44th
825th155th
24th
Fibonacci
69th
82nd
1,487th158th
6th
Fizz Buzz
116th494th186th78th21st117th222nd753rd149th135th213th1,763rd233rd43rd10th
Foo Fizz Buzz Bar
322nd
Fractions
441st
Happy Numbers
6th
Intersection
4th
ISBN
176th
Kolakoski Constant
4th
Kolakoski Sequence
258th
6th
Leap Years
640th
8th
Leyland Numbers
237th
4th
Look and Say
310th
6th
Morse Decoder
4th
Morse Encoder
148th
3rd
Niven Numbers
378th
11th
Number Spiral
5th
Odious Numbers
38th
598th
21st
Ordinal Numbers
165th
7th
Pangram Grep
300th74th
4th
Pascal’s Triangle
575th
7th
Pernicious Numbers
484th
18th
Poker
114th
Prime Numbers
611th131st
22nd
Quine
11th
Recamán
2nd
Reverse Polish Notation
186th
Rock-paper-scissors-Spock-lizard
131st
2nd
Roman to Arabic
10th
26th
156th
6th
Rule 110
5th
Seven Segment
247th
5th
Sierpiński Triangle
13th
15th
Star Wars Opening Crawl
3rd
Ten-pin Bowling
4th
Time Distance
89th
Tongue-twisters
9th
157th
5th
United States
261st
Vampire Numbers
3rd
Van Eck Sequence
194th
5th
λ
5th
π
250th
6th
τ
6th
φ
6th
√2
6th
𝑒
7th