12 Days of Christmas
3,903rd1,762nd887th1,668th2,902nd
732nd17th
1,908th
559th1,264th1,356th3,919th
1,467th1,713th527th
903rd802nd255th968th
2,016th
2,259th
460th
1,887th
534th320th
825th
24 Game
698th
548th
167th
599th
99 Bottles of Beer
3,806th
2,468th
541st
744th
244th
660th
466th
479th
1,001st
Abundant Numbers
1,061st
68th
3,652nd
716th
3,536th
Abundant Numbers (Long)
578th
61st
2,334th
314th
Arabic to Roman
496th21st
334th
1,621st
Arithmetic Numbers
411th
1,515th
165th
Arrows
467th
435th
Ascending Primes
1,121st
1,179th591st
66th
253rd
739th
1,382nd
18th
ASCII Table
1,918th
2,233rd
1,330th
28th
1,553rd
3rd
825th
brainfuck
940th
384th
215th
Catalan Numbers
582nd
1,490th
42nd
Catalan’s Constant
887th
562nd
3rd
497th
542nd
Christmas Trees
2,743rd
722nd
656th
2,645th
594th
2,276th
Collatz
2,067th
37th
924th
CSS Colors
1,275th
1st588th
93rd
471st
Cubes
1,401st
250th
839th
1,187th
188th
1,459th
Day of Week
767th
1st
514th
DFA Simulator
207th
128th
Diamonds
2,154th
167th
2,255th
2,317th
1,996th
65th
2,368th
Divisors
2,660th
5,229th
2,285th
5,067th
28th
2,960th
Emirp Numbers
454th
1,330th
165th
878th
Emirp Numbers (Long)
765th
1,288th
658th
447th
448th
Emojify
284th
1,297th
263rd
Evil Numbers
720th
3,155th
1st
2,681st
48th
2,736th
2,773rd
Evil Numbers (Long)
471st
1,892nd
1st
2,406th
118th
1,678th
Factorial Factorisation
837th
341st
1,111th
300th
334th
Farey Sequence
123rd
27th
561st
Fibonacci
4,537th
3,503rd
9,176th795th3,610th997th
2,723rd
6,522nd
882nd3,256th
9,658th
6,835th235th5,318th
547th
6,422nd3,983rd3,182nd
46th
3,618th
1,204th3,096th
2,958th
1,090th
Fizz Buzz
4,420th
1,432nd
1st
138th
4,875th
2,084th
62nd
5,876th
Foo Fizz Buzz Bar
443rd
3,063rd
9th
Forsyth–Edwards Notation
426th
292nd
Fractions
762nd
913th
598th
10th
Game of Life
521st
48th
471st
Gijswijt’s Sequence
370th
351st
Happy Numbers
791st
2,038th
1,450th
32nd
1,540th
Happy Numbers (Long)
427th
1,646th
218th
Hexdump
102nd
841st
17th
Intersection
624th
535th
335th
1,180th
Inventory Sequence
1,328th
483rd
1,191st
268th
ISBN
477th
186th
235th
Jacobi Symbol
457th
13th
375th
Kolakoski Constant
1,622nd
264th
584th
286th
495th
602nd
Kolakoski Sequence
1,717th
546th
1,476th
395th
1,228th
Leap Years
1,209th
819th
674th
103rd
2,019th
1,889th
3,627th
408th
2,782nd
Levenshtein Distance
425th
49th
3rd
1,144th1,162nd
1,132nd
Leyland Numbers
162nd
1,386th
25th
ln 2
154th
3rd
28th
Look and Say
659th
1,042nd
1,397th
115th
459th
Lucky Numbers
187th
1,121st
517th
1,158th
83rd
Lucky Tickets
487th
388th
Mahjong
Maze
392nd
365th
Medal Tally
173rd
21st
Morse Decoder
385th
386th
Morse Encoder
41st
18th
Musical Chords
424th435th
344th
415th
319th
Niven Numbers
1,886th
463rd
2,207th
2,809th
50th
Niven Numbers (Long)
605th
1,290th
1,960th
658th
Number Spiral
1,551st131st
394th
754th
734th
955th
368th
678th
Odious Numbers
577th
2,714th
1st
2,416th
46th
2,278th
Odious Numbers (Long)
401st
1,735th
1st
2,157th
44th
1,553rd
Ordinal Numbers
525th
282nd
3rd
Pangram Grep
549th
2,579th2,507th
2,543rd
2,597th
2,287th
2,281st
225th
687th
2,634th
2,549th
Pascal’s Triangle
2,820th
761st
1st
2,551st1,870th
53rd
930th
Pernicious Numbers
1,698th
110th
2,332nd
1,547th
2,235th
Pernicious Numbers (Long)
677th
1st
1,446th
584th
838th
Poker
135th
106th
Prime Numbers
2,415th
4,823rd1,407th
832nd
1st
2,326th
122nd
1,558th
2,402nd
Prime Numbers (Long)
2,929th
641st
1st
2,694th
225th
Proximity Grid
437th
430th
QR Decoder
290th
291st
Quine
1st5,613th4,379th279th4,303rd3,297th2,191st4,638th4,907th4,929th4,103rd5,109th2,914th657th4,341st3,615th2,826th1,809th4,113th5,552nd622nd
1,641st
3,522nd2,179th1,995th2,800th4,148th2,718th3,664th
1,341st4,011th1,952nd1,786th554th3,733rd
5,677th170th4,877th5,381st
483rd5,026th
3,412th1,834th3,372nd3,437th4,263rd5,429th
5,486th
Recamán
410th
1,584th
38th
Repeating Decimals
1st
Reverse Polish Notation
796th
1st
649th
489th
Rijndael S-box
974th
270th
301st
656th
237th
499th
Rock-paper-scissors-Spock-lizard
403rd
959th
904th
372nd
Roman to Arabic
447th
1,143rd
108th
1,289th
Rule 110
1,449th678th
115th
1,219th
72nd
781st
Seven Segment
469th
233rd
1,183rd
SI Units
140th
179th
Sierpiński Triangle
1,691st606th
426th
447th
1,451st
359th
895th
Smith Numbers
1,015th
353rd
1,101st
310th
Spelling Numbers
853rd1st
798th
Star Wars Opening Crawl
245th
206th
350th
Sudoku
119th
131st
Sudoku (Fill-in)
290th
282nd
Ten-pin Bowling
346th
342nd
Time Distance
144th
160th
Tongue-twisters
2,271st
1,940th
1,704th
273rd
1,902nd
257th
720th
219th
United States
391st
262nd2nd
Vampire Numbers
127th
882nd
88th
Van Eck Sequence
1,398th
313th
375th
901st
1,364th
13th
1,248th
Zodiac Signs
521st
493rd
γ
834th
1st
415th
451st
λ
1,246th
1,803rd
274th1,662nd
1,918th1,126th
829th
263rd
785th
527th
π
2,297th
358th
23rd
1,732nd
199th2,849th
115th
2,175th
1,427th
τ
1,419th
344th
436th
1,152nd
139th
217th
1,001st
φ
1,805th
884th
100th
1,306th
15th
784th
1,174th
√2
2,188th
227th
1,526th
13th
40th
1,371st
𝑒
2,185th
228th
19th
1,599th
580th
69th2,275th1,186th
1,386th