12 Days of Christmas
15th
803rd
24 Game
15th
65th
72nd
30th
99 Bottles of Beer
34th
Abundant Numbers
122nd
Abundant Numbers (Long)
137th
Arabic to Roman
130th
Arithmetic Numbers
58th
Arrows
108th
Ascending Primes
52nd
ASCII Table
22nd
brainfuck
6th
Catalan Numbers
404th
Catalan’s Constant
72nd
200th
202nd
Christmas Trees
42nd
Collatz
153rd
995th
CSS Colors
174th
Cubes
26th
794th
Day of Week
498th
894th
747th
DFA Simulator
18th
85th
79th
138th
Diamonds
53rd
Divisors
733rd
Emirp Numbers
189th
Emirp Numbers (Long)
59th
Emojify
17th
Evil Numbers
332nd
Evil Numbers (Long)
319th
Factorial Factorisation
28th
Farey Sequence
135th
Fibonacci
922nd
1st
1,496th
498th
Fizz Buzz
4,421st
1,723rd
3,144th
2,665th
7,178th
3,703rd
8,915th
3,325th
3,841st
4,227th
5,268th
9,289th
2,444th
9,037th
2,755th
3,652nd
8,635th
6,656th
8,313th
3,126th
10,401st
4,901st
1,012th
4,505th
6,165th
6,708th
7,882nd
1,040th
105th
4,207th
4,346th
3,546th
3,039th
4,491st
7,328th
7,427th
5,772nd
4,143rd
5,762nd
9,683rd
604th
1,726th
3,472nd
452nd
4,623rd
9,758th
5,545th
3,762nd
2,350th
8,212th
7,641st
9,504th
3,594th
8,659thFoo Fizz Buzz Bar
351st
Forsyth–Edwards Notation
26th
Fractions
333rd
Game of Life
13th
Gijswijt’s Sequence
30th
218th
202nd
Happy Numbers
192nd
Happy Numbers (Long)
109th
615th
Hexdump
100th
Intersection
113th
Inventory Sequence
75th
ISBN
57th
Jacobi Symbol
47th
503rd
Kolakoski Constant
21st
Kolakoski Sequence
52nd
Levenshtein Distance
235th
739th
Leyland Numbers
177th
ln 2
139th
Look and Say
23rd
Lucky Numbers
133rd
661st
Lucky Tickets
84th
468th
Mahjong
3rd
Maze
3rd
360th
Medal Tally
39th
218th
Morse Decoder
11th
Morse Encoder
5th
Musical Chords
59th
Niven Numbers
585th
Niven Numbers (Long)
219th
Number Spiral
40th
Odious Numbers
279th
Odious Numbers (Long)
239th
Ordinal Numbers
175th
Pangram Grep
109th
20th
Pascal’s Triangle
318th
Pernicious Numbers
392nd
Pernicious Numbers (Long)
96th
Poker
6th
Prime Numbers
613th
Prime Numbers (Long)
472nd
Proximity Grid
26th
QR Decoder
5th
Quine
1,513th
3,539th
2,180th
542nd
1,285th
Recamán
83rd
Repeating Decimals
72nd
Reverse Polish Notation
212th
Rijndael S-box
1st
209th
Rock-paper-scissors-Spock-lizard
56th
538th
Roman to Arabic
161st
Rule 110
59th
Seven Segment
7th
SI Units
9th
Sierpiński Triangle
41st
1,016th
Smith Numbers
18th
830th
Spelling Numbers
164th
Star Wars Opening Crawl
7th
Sudoku
20th
402nd
Sudoku v2
21st
311th
Ten-pin Bowling
37th
Time Distance
80th
481st
Tongue-twisters
💎
United States
27th
Vampire Numbers
47th
663rd
Van Eck Sequence
118th
Zodiac Signs
20th
γ
79th
865th
λ
29th
1,643rd
1,247th
π
111th
τ
96th
φ
234th
√2
222nd
1,151st
462nd
𝑒
205th
432nd
1,604th