12 Days of Christmas
6th
119th
99 Bottles of Beer
83rd
346th
Abundant Numbers
112th259th
542nd
Abundant Numbers (Long)
24th126th
302nd
Arabic to Roman
144th
175th
Arithmetic Numbers
324th
Arrows
31st102nd
271st
ASCII Table
306th
Catalan Numbers
225th
Catalan’s Constant
118th
Christmas Trees
40th
195th
Collatz
219th
126th
CSS Colors
46th195th
Cubes
261st
Day of Week
105th
Diamonds
288th
Divisors
1,050th
Emirp Numbers
550th
Emirp Numbers (Long)
231st
Emojify
28th111th
Evil Numbers
346th
Evil Numbers (Long)
146th
285th
Farey Sequence
94th
Fibonacci
61st77th45th
377th196th188th45th50th50th51st57th60th32nd155th
34th170th471st86th158th55th43rd83rd149th119th165th35th209th183rd88th36th16th48th27th42nd
Fizz Buzz
48th147th29th30th668th
41st
366th1,222nd
196th1,502nd
Foo Fizz Buzz Bar
83rd275th
595th
Forsyth–Edwards Notation
102nd
Fractions
458th
Game of Life
149th
Gijswijt’s Sequence
70th
Happy Numbers
96th
Happy Numbers (Long)
247th
Hexdump
15th
Intersection
15th
Inventory Sequence
143rd
ISBN
103rd
253rd
Jacobi Symbol
124th
Kolakoski Constant
117th
Kolakoski Sequence
96th
266th
Leap Years
584th
Levenshtein Distance
193rd
Leyland Numbers
300th
ln 2
166th
Look and Say
127th
317th
Lucky Numbers
185th
Maze
86th
Medal Tally
102nd
Morse Decoder
122nd
Morse Encoder
177th
Musical Chords
70th
Niven Numbers
457th
Niven Numbers (Long)
242nd
Number Spiral
112th
Odious Numbers
254th
Odious Numbers (Long)
107th
225th
Ordinal Numbers
196th
261st
Pangram Grep
194th
432nd
15th
Pascal’s Triangle
31st
44th
229th
Pernicious Numbers
305th
Pernicious Numbers (Long)
172nd
Poker
115th
Prime Numbers
84th417th
Prime Numbers (Long)
64th
58th
19th364th
Proximity Grid
97th
QR Decoder
85th
Quine
63rd
Recamán
298th
Repeating Decimals
109th
Reverse Polish Notation
17th87th
Rijndael S-box
41st
96th
Rock-paper-scissors-Spock-lizard
238th
Roman to Arabic
24th
251st
Rule 110
226th
Seven Segment
32nd
251st
Sierpiński Triangle
281st
Smith Numbers
211th
Spelling Numbers
112th
Star Wars Opening Crawl
62nd
Sudoku
72nd
Sudoku (Fill-in)
73rd
Ten-pin Bowling
94th
Time Distance
143rd
Tongue-twisters
188th
United States
122nd
168th
Vampire Numbers
179th
Van Eck Sequence
216th
γ
48th
λ
52nd
99th
π
182nd
τ
135th
φ
254th
√2
392nd
𝑒
89th
221st