12 Days of Christmas
8th
69th
99 Bottles of Beer
81st
349th
Abundant Numbers
109th248th
516th
Abundant Numbers (Long)
22nd118th
277th
Arabic to Roman
143rd
172nd
Arithmetic Numbers
288th
Arrows
29th98th
252nd
ASCII Table
281st
Catalan Numbers
210th
Catalan’s Constant
108th
Christmas Trees
38th
218th
Collatz
199th
156th
CSS Colors
46th188th
Cubes
260th
Day of Week
112th
Diamonds
281st
Divisors
1,017th
Emirp Numbers
529th
Emirp Numbers (Long)
214th
Emojify
27th96th
Evil Numbers
327th
Evil Numbers (Long)
136th
260th
Farey Sequence
92nd
Fibonacci
57th73rd42nd
359th186th171st43rd47th49th46th52nd56th26th143rd
32nd160th449th84th147th52nd41st80th145th115th154th33rd204th173rd84th33rd14th46th26th38th
Fizz Buzz
45th140th28th29th641st
40th
354th1,183rd
192nd1,470th
Foo Fizz Buzz Bar
76th252nd
566th
Forsyth–Edwards Notation
85th
Fractions
426th
Game of Life
135th
Gijswijt’s Sequence
70th
Happy Numbers
85th
Happy Numbers (Long)
172nd
Hexdump
13th
Intersection
14th
Inventory Sequence
133rd
ISBN
99th
234th
Jacobi Symbol
113th
Kolakoski Constant
103rd
Kolakoski Sequence
90th
244th
Leap Years
562nd
Levenshtein Distance
179th
Leyland Numbers
284th
ln 2
148th
Look and Say
118th
296th
Lucky Numbers
173rd
Maze
81st
Medal Tally
96th
Morse Decoder
128th
Morse Encoder
174th
Musical Chords
69th
Niven Numbers
433rd
Niven Numbers (Long)
222nd
Number Spiral
114th
Odious Numbers
229th
Odious Numbers (Long)
99th
199th
Ordinal Numbers
189th
255th
Pangram Grep
183rd
412th
14th
Pascal’s Triangle
29th
41st
221st
Pernicious Numbers
289th
Pernicious Numbers (Long)
161st
Poker
113th
Prime Numbers
83rd411th
Prime Numbers (Long)
64th
55th
18th337th
Proximity Grid
85th
QR Decoder
73rd
Quine
56th
Recamán
282nd
Repeating Decimals
97th
Reverse Polish Notation
15th83rd
Rijndael S-box
37th
95th
Rock-paper-scissors-Spock-lizard
258th
Roman to Arabic
23rd
238th
Rule 110
216th
Seven Segment
29th
247th
Sierpiński Triangle
260th
Smith Numbers
200th
Spelling Numbers
114th
Star Wars Opening Crawl
68th
Sudoku
74th
Sudoku (Fill-in)
72nd
Ten-pin Bowling
87th
Time Distance
131st
Tongue-twisters
197th
United States
123rd
167th
Vampire Numbers
167th
Van Eck Sequence
205th
γ
46th
λ
63rd
121st
π
183rd
τ
133rd
φ
240th
√2
369th
𝑒
82nd
205th