12 Days of Christmas
13th
99 Bottles of Beer
11th
Abundant Numbers
415th
Abundant Numbers (Long)
560th
Arabic to Roman
86th
Arithmetic Numbers
5th
Arrows
364th
ASCII Table
511th
brainfuck
413th
13th
Catalan Numbers
131st
Catalan’s Constant
217th
Christmas Trees
7th
Collatz
90th
CSS Colors
151st
Cubes
105th
Day of Week
119th
Diamonds
21st
Divisors
338th
Emirp Numbers
93rd
Emirp Numbers (Long)
514th
Emojify
170th
Evil Numbers
317th
40th
Evil Numbers (Long)
1,886th87th
Fibonacci
3,257th
194th
Fizz Buzz
126th587th
Foo Fizz Buzz Bar
928th
Forsyth–Edwards Notation
232nd
Fractions
490th
Happy Numbers
451st
Happy Numbers (Long)
259th
Hexdump
517th
Intersection
39th
Inventory Sequence
572nd
ISBN
29th
Kolakoski Constant
264th
Kolakoski Sequence
120th
Leap Years
38th608th
Levenshtein Distance
254th
Leyland Numbers
277th
ln 2
168th
Look and Say
80th
Lucky Tickets
448th
Morse Decoder
129th
Morse Encoder
98th
Musical Chords
224th
Niven Numbers
106th
Niven Numbers (Long)
331st
Number Spiral
208th
Odious Numbers
197th
Odious Numbers (Long)
128th
Ordinal Numbers
49th
Pangram Grep
97th
Pascal’s Triangle
481st
Pernicious Numbers
140th
Pernicious Numbers (Long)
688th
Poker
391st
Prime Numbers
703rd
155th1,480th
Prime Numbers (Long)
170th
Proximity Grid
Quine
2,858th
226th
Repeating Decimals
269th
Reverse Polish Notation
246th
Rijndael S-box
221st
Rock-paper-scissors-Spock-lizard
422nd
Roman to Arabic
412th
Rule 110
157th
Seven Segment
449th
Sierpiński Triangle
482nd
Smith Numbers
99th
Spelling Numbers
105th
Sudoku
138th
Sudoku (Fill-in)
168th
Ten-pin Bowling
316th
Time Distance
245th
Tongue-twisters
183rd
United States
61st
Vampire Numbers
318th
Van Eck Sequence
410th
38th
Zodiac Signs
209th
λ
1,253rd
π
293rd
τ
183rd
φ
128th
√2
176th
𝑒
146th