12 Days of Christmas
2,988th3,467th1,601st819th1,541st2,588th
660th15th
1,724th
535th1,161st1,242nd3,486th
1,327th857th498th
836th765th232nd943rd
1,820th
2,024th
387th
1,712th
516th310th
795th
24 Game
544th
396th
121st
46th
422nd
99 Bottles of Beer
3,479th
2,281st
481st
670th
227th
602nd
409th
429th
908th
Abundant Numbers
977th
61st
3,223rd
647th
3,141st
Abundant Numbers (Long)
538th
55th
1,934th
176th
Arabic to Roman
426th12th
285th
1,426th
Arithmetic Numbers
354th
1,208th
42nd
Arrows
389th
363rd
Ascending Primes
881st
923rd477th
44th
202nd
568th
1,111th
10th
ASCII Table
1,649th
1,928th
1,109th
30th
1,325th
3rd
714th
brainfuck
845th
286th
188th
Catalan Numbers
498th
1,266th
38th
Catalan’s Constant
799th
490th
3rd
427th
478th
Christmas Trees
2,423rd
634th
575th
2,349th
516th
2,047th
Collatz
1,861st
60th
312th
CSS Colors
1,106th
1st531st
82nd
412th
Cubes
1,250th
241st
752nd
1,049th
186th
1,306th
Day of Week
637th
1st
405th
DFA Simulator
162nd
106th
Diamonds
1,848th
153rd
1,942nd
1,990th
1,707th
57th
2,041st
Divisors
2,439th
4,843rd
2,072nd
4,694th
26th
2,762nd
Emirp Numbers
428th
1,197th
95th
757th
Emirp Numbers (Long)
636th
1,069th
552nd
357th
359th
Emojify
253rd
1,151st
231st
Evil Numbers
659th
2,884th
1st
2,426th
40th
2,472nd
2,548th
Evil Numbers (Long)
384th
1,622nd
1st
2,063rd
98th
1,436th
Factorial Factorisation
667th
281st
914th
253rd
274th
Farey Sequence
103rd
29th
484th
Fibonacci
4,141st
3,230th
8,228th684th3,286th928th
2,521st
5,984th
769th2,972nd
8,655th
624th186th4,873rd
470th
5,883rd3,623rd2,916th
42nd
3,297th
1,097th2,877th
2,701st
983rd
Fizz Buzz
4,373rd
1,461st
1st
122nd
4,833rd
2,110th
56th
5,809th
Foo Fizz Buzz Bar
391st
2,711th
16th
Forsyth–Edwards Notation
367th
253rd
Fractions
665th
805th
510th
10th
Game of Life
432nd
31st
383rd
Gijswijt’s Sequence
310th
285th
Happy Numbers
684th
1,803rd
1,273rd
29th
1,345th
Happy Numbers (Long)
387th
1,418th
204th
Hexdump
91st
716th
15th
Intersection
552nd
273rd
311th
1,007th
Inventory Sequence
1,046th
401st
931st
229th
ISBN
404th
160th
209th
Jacobi Symbol
389th
15th
320th
Kolakoski Constant
1,446th
240th
523rd
242nd
434th
505th
Kolakoski Sequence
1,515th
494th
1,290th
355th
1,091st
Leap Years
1,147th
777th
663rd
38th
1,912th
1,814th
3,434th
379th
2,214th
Levenshtein Distance
370th
43rd
3rd
991st1,006th
981st
Leyland Numbers
148th
1,208th
19th
ln 2
120th
3rd
26th
Look and Say
557th
898th
1,196th
113th
391st
Lucky Numbers
173rd
970th
463rd
1,001st
70th
Lucky Tickets
397th
303rd
Mahjong
Maze
306th
285th
Medal Tally
143rd
18th
Morse Decoder
330th
333rd
Morse Encoder
36th
15th
Musical Chords
349th358th
272nd
342nd
250th
Niven Numbers
1,599th
394th
1,877th
2,475th
43rd
Niven Numbers (Long)
504th
1,111th
1,703rd
532nd
Number Spiral
1,332nd118th
331st
600th
618th
819th
305th
575th
Odious Numbers
535th
2,440th
1st
2,145th
38th
2,020th
Odious Numbers (Long)
352nd
1,472nd
1st
1,834th
36th
1,316th
Ordinal Numbers
707th
230th
3rd
Pangram Grep
494th
2,214th2,149th
2,181st
2,228th
1,989th
1,975th
183rd
600th
2,263rd
2,188th
Pascal’s Triangle
2,522nd
671st
1st
2,277th1,662nd
43rd
816th
Pernicious Numbers
1,417th
89th
1,978th
1,292nd
1,885th
Pernicious Numbers (Long)
571st
1st
1,235th
492nd
718th
Poker
110th
87th
Prime Numbers
2,182nd
4,358th1,210th
712th
1st
2,117th
104th
1,333rd
2,223rd
Prime Numbers (Long)
2,487th
491st
1st
2,269th
184th
Proximity Grid
362nd
355th
QR Decoder
246th
247th
Quine
1st5,128th4,055th246th3,914th3,073rd2,047th4,196th4,483rd4,514th3,801st4,666th2,694th598th4,019th3,413th2,631st1,706th3,788th4,991st568th
1,537th
3,273rd2,037th1,846th2,603rd2,136th2,534th3,414th
1,247th3,726th1,789th1,727th506th3,479th
5,183rd161st4,467th4,930th
438th4,592nd
3,182nd1,673rd3,143rd3,215th3,937th4,971st
5,025th2,906th
Recamán
379th
1,392nd
33rd
Repeating Decimals
1st
Reverse Polish Notation
705th
1st
568th
434th
Rijndael S-box
798th
199th
266th
554th
209th
68th
Rock-paper-scissors-Spock-lizard
374th
868th
820th
342nd
Roman to Arabic
398th
939th
90th
1,112th
Rule 110
1,293rd612th
102nd
1,074th
59th
706th
Seven Segment
303rd
193rd
1,066th
SI Units
116th
139th
Sierpiński Triangle
1,585th557th
385th
405th
1,309th
296th
814th
Smith Numbers
857th
296th
928th
251st
Spelling Numbers
869th1st
703rd
Star Wars Opening Crawl
214th
184th
308th
Sudoku
109th
115th
Sudoku (Fill-in)
242nd
234th
Ten-pin Bowling
279th
278th
Time Distance
131st
143rd
Tongue-twisters
1,940th
1,681st
1,478th
211th
1,626th
177th
591st
166th
United States
314th
192nd2nd
Vampire Numbers
122nd
765th
83rd
Van Eck Sequence
1,182nd
262nd
306th
779th
1,153rd
13th
1,064th
Zodiac Signs
422nd
408th
γ
723rd
1st
352nd
387th
λ
1,105th
1,582nd
227th1,467th
1,684th976th
726th
216th
641st
440th
π
2,101st
317th
21st
1,518th
164th2,508th
97th
1,974th
1,271st
τ
1,270th
304th
382nd
1,017th
121st
185th
898th
φ
1,639th
791st
81st
1,160th
13th
700th
1,039th
√2
1,996th
192nd
1,354th
11th
36th
1,218th
𝑒
1,985th
202nd
16th
1,447th
497th
58th2,059th1,041st
1,220th