12 Days of Christmas
13th
99 Bottles of Beer
8th
Abundant Numbers
485th
Abundant Numbers (Long)
607th
Arabic to Roman
94th
Arithmetic Numbers
6th
Arrows
418th
ASCII Table
573rd
brainfuck
445th
12th
Catalan Numbers
151st
Catalan’s Constant
236th
Christmas Trees
9th
Collatz
67th
CSS Colors
168th
Cubes
112th
Day of Week
146th
Diamonds
24th
Divisors
360th
Emirp Numbers
91st
Emirp Numbers (Long)
573rd
Emojify
188th
Evil Numbers
1,340th
349th
48th
Evil Numbers (Long)
2,083rd105th
Fibonacci
3,459th
234th
Fizz Buzz
137th619th
Foo Fizz Buzz Bar
981st
Forsyth–Edwards Notation
261st
Fractions
550th
Happy Numbers
508th
Happy Numbers (Long)
282nd
Hexdump
571st
Intersection
132nd
Inventory Sequence
654th
ISBN
34th
Kolakoski Constant
281st
Kolakoski Sequence
132nd
Leap Years
103rd596th
Levenshtein Distance
291st
Leyland Numbers
301st
ln 2
202nd
Look and Say
88th
Lucky Tickets
521st
Morse Decoder
140th
Morse Encoder
108th
Musical Chords
272nd
Niven Numbers
124th
Niven Numbers (Long)
377th
Number Spiral
241st
Odious Numbers
224th
Odious Numbers (Long)
154th
Ordinal Numbers
49th
Pangram Grep
106th
Pascal’s Triangle
518th
Pernicious Numbers
160th
Pernicious Numbers (Long)
772nd
Poker
445th
Prime Numbers
721st
178th1,627th
Prime Numbers (Long)
195th
Proximity Grid
Quine
3,006th
246th
Repeating Decimals
296th
Reverse Polish Notation
247th
Rijndael S-box
291st
Rock-paper-scissors-Spock-lizard
447th
Roman to Arabic
451st
Rule 110
168th
Seven Segment
485th
Sierpiński Triangle
516th
Smith Numbers
118th
Spelling Numbers
105th
Sudoku
150th
Sudoku (Fill-in)
186th
Ten-pin Bowling
357th
Time Distance
272nd
Tongue-twisters
233rd
United States
104th
Vampire Numbers
354th
Van Eck Sequence
467th
41st
Zodiac Signs
215th
λ
1,331st
π
325th
τ
205th
φ
144th
√2
208th
𝑒
180th