12 Days of Christmas
3,753rd1,689th864th1,621st2,790th
1,288th16th
1,832nd
556th1,224th1,297th3,769th
1,404th1,644th516th
878th791st235th936th
1,943rd
2,157th
415th
1,816th
536th320th
805th
24 Game
650th
503rd
142nd
553rd
99 Bottles of Beer
3,706th
2,418th
512th
720th
234th
633rd
437th
447th
979th
Abundant Numbers
1,026th
64th
3,482nd
670th
3,387th
Abundant Numbers (Long)
609th
59th
2,184th
198th
Arabic to Roman
472nd15th
316th
1,567th
Arithmetic Numbers
386th
1,417th
151st
Arrows
430th
396th
Ascending Primes
1,064th
1,112th553rd
62nd
237th
693rd
1,310th
18th
ASCII Table
1,823rd
2,130th
1,262nd
30th
1,473rd
3rd
777th
brainfuck
905th
311th
204th
Catalan Numbers
555th
1,410th
42nd
Catalan’s Constant
845th
532nd
3rd
470th
511th
Christmas Trees
2,594th
656th
600th
2,510th
534th
2,160th
Collatz
1,971st
36th
867th
CSS Colors
1,203rd
1st569th
88th
449th
Cubes
1,362nd
237th
811th
1,150th
181st
1,420th
Day of Week
702nd
1st
473rd
DFA Simulator
195th
126th
Diamonds
2,020th
159th
2,117th
2,173rd
1,870th
64th
2,223rd
Divisors
2,562nd
5,100th
2,203rd
4,943rd
28th
2,869th
Emirp Numbers
443rd
1,312th
101st
836th
Emirp Numbers (Long)
729th
1,235th
628th
416th
417th
Emojify
277th
1,237th
254th
Evil Numbers
719th
3,052nd
1st
2,582nd
45th
2,631st
2,681st
Evil Numbers (Long)
466th
1,814th
1st
2,315th
112th
1,604th
Factorial Factorisation
774th
311th
1,049th
278th
305th
Farey Sequence
117th
26th
535th
Fibonacci
4,323rd
3,377th
8,791st734th3,440th949th
2,601st
6,215th
821st3,114th
9,244th
6,528th212th5,057th
519th
6,119th3,788th3,030th
45th
3,448th
1,150th2,960th
2,809th
1,040th
Fizz Buzz
4,309th
1,401st
1st
133rd
4,746th
2,042nd
60th
5,757th
Foo Fizz Buzz Bar
430th
2,972nd
11th
Forsyth–Edwards Notation
411th
274th
Fractions
716th
870th
555th
10th
Game of Life
489th
44th
443rd
Gijswijt’s Sequence
344th
327th
Happy Numbers
755th
1,966th
1,382nd
30th
1,465th
Happy Numbers (Long)
408th
1,581st
216th
Hexdump
95th
803rd
17th
Intersection
596th
296th
335th
1,120th
Inventory Sequence
1,268th
450th
1,135th
261st
ISBN
431st
166th
220th
Jacobi Symbol
422nd
13th
345th
Kolakoski Constant
1,531st
256th
556th
273rd
471st
573rd
Kolakoski Sequence
1,654th
524th
1,418th
371st
1,183rd
Leap Years
1,164th
792nd
651st
45th
1,937th
1,829th
3,511th
399th
2,697th
Levenshtein Distance
397th
46th
3rd
1,081st1,096th
1,070th
Leyland Numbers
156th
1,332nd
23rd
ln 2
143rd
3rd
27th
Look and Say
615th
990th
1,331st
121st
433rd
Lucky Numbers
184th
1,069th
495th
1,106th
71st
Lucky Tickets
466th
368th
Mahjong
Maze
344th
321st
Medal Tally
160th
18th
Morse Decoder
363rd
364th
Morse Encoder
38th
16th
Musical Chords
396th404th
319th
391st
295th
Niven Numbers
1,787th
441st
2,104th
2,703rd
47th
Niven Numbers (Long)
567th
1,225th
1,873rd
595th
Number Spiral
1,444th123rd
358th
653rd
675th
874th
334th
626th
Odious Numbers
584th
2,635th
1st
2,326th
43rd
2,190th
Odious Numbers (Long)
415th
1,663rd
1st
2,075th
41st
1,486th
Ordinal Numbers
766th
256th
3rd
Pangram Grep
515th
2,456th2,386th
2,421st
2,473rd
2,189th
2,180th
216th
656th
2,509th
2,426th
Pascal’s Triangle
2,735th
727th
1st
2,470th1,802nd
49th
880th
Pernicious Numbers
1,600th
104th
2,168th
1,458th
2,092nd
Pernicious Numbers (Long)
627th
1st
1,377th
536th
784th
Poker
119th
92nd
Prime Numbers
2,282nd
4,630th1,318th
768th
1st
2,197th
113th
1,460th
2,269th
Prime Numbers (Long)
2,764th
568th
1st
2,536th
207th
Proximity Grid
412th
403rd
QR Decoder
273rd
274th
Quine
32nd5,432nd4,132nd261st3,969th3,055th2,016th4,278th4,571st4,619th3,834th4,786th2,679th1,257th4,093rd3,323rd2,565th1,723rd3,816th5,116th1,517th
1,540th
3,248th2,001st1,876th2,613th3,862nd2,488th3,381st
1,158th3,743rd1,816th1,643rd477th3,443rd
5,495th162nd4,583rd5,046th
5,144th4,674th
3,156th1,677th3,115th3,215th3,991st5,090th
5,211th
Recamán
396th
1,522nd
34th
Repeating Decimals
1st
Reverse Polish Notation
760th
1st
618th
464th
Rijndael S-box
910th
208th
282nd
622nd
220th
461st
Rock-paper-scissors-Spock-lizard
392nd
928th
876th
359th
Roman to Arabic
423rd
1,039th
100th
1,231st
Rule 110
1,401st657th
116th
1,175th
67th
756th
Seven Segment
332nd
219th
1,140th
SI Units
130th
166th
Sierpiński Triangle
1,641st586th
401st
425th
1,407th
336th
861st
Smith Numbers
964th
329th
1,055th
281st
Spelling Numbers
958th1st
763rd
Star Wars Opening Crawl
233rd
200th
335th
Sudoku
114th
126th
Sudoku (Fill-in)
281st
272nd
Ten-pin Bowling
323rd
310th
Time Distance
139th
152nd
Tongue-twisters
2,178th
1,856th
1,636th
240th
1,820th
226th
680th
190th
United States
379th
257th2nd
Vampire Numbers
128th
858th
85th
Van Eck Sequence
1,329th
290th
343rd
858th
1,302nd
13th
1,192nd
Zodiac Signs
481st
464th
γ
779th
1st
389th
443rd
λ
1,210th
1,716th
251st1,582nd
1,848th1,079th
788th
240th
759th
510th
π
2,227th
340th
23rd
1,660th
179th2,690th
108th
2,070th
1,399th
τ
1,379th
326th
419th
1,123rd
131st
203rd
985th
φ
1,748th
862nd
99th
1,280th
15th
766th
1,157th
√2
2,104th
217th
1,477th
13th
40th
1,334th
𝑒
2,121st
235th
17th
1,535th
550th
65th2,196th1,132nd
1,334th