12 Days of Christmas
3,951st1,761st896th1,667th2,903rd
739th17th
1,907th
565th1,272nd1,361st3,970th
1,465th1,714th532nd
906th809th252nd972nd
2,013th
2,257th
462nd
1,869th
541st323rd
834th
24 Game
708th
562nd
165th
613th
99 Bottles of Beer
3,900th
2,491st
549th
751st
251st
671st
476th
487th
1,006th
Abundant Numbers
1,072nd
73rd
3,679th
720th
3,556th
Abundant Numbers (Long)
591st
61st
2,368th
351st
Arabic to Roman
501st22nd
338th
1,667th
Arithmetic Numbers
414th
1,529th
166th
Arrows
474th
440th
Ascending Primes
1,179th
1,238th600th
68th
259th
750th
1,469th
18th
ASCII Table
1,981st
2,315th
1,342nd
28th
1,584th
3rd
826th
brainfuck
942nd
378th
214th
Catalan Numbers
599th
1,519th
42nd
Catalan’s Constant
904th
573rd
3rd
505th
552nd
Christmas Trees
2,819th
729th
663rd
2,720th
600th
2,294th
Collatz
2,078th
37th
925th
CSS Colors
1,299th
1st592nd
96th
474th
Cubes
1,435th
253rd
842nd
1,196th
188th
1,500th
Day of Week
782nd
1st
516th
DFA Simulator
210th
131st
Diamonds
2,185th
169th
2,287th
2,350th
2,010th
61st
2,401st
Divisors
2,659th
5,296th
2,283rd
5,117th
28th
2,967th
Emirp Numbers
462nd
1,332nd
175th
878th
Emirp Numbers (Long)
772nd
1,321st
667th
452nd
453rd
Emojify
285th
1,321st
264th
Evil Numbers
741st
3,173rd
1st
2,680th
50th
2,749th
2,784th
Evil Numbers (Long)
481st
1,901st
1st
2,447th
121st
1,679th
Factorial Factorisation
863rd
354th
1,177th
314th
345th
Farey Sequence
121st
31st
566th
Fibonacci
4,544th
3,509th
9,224th891st3,611th1,005th
2,736th
6,419th
783rd3,270th
9,734th
6,854th236th5,329th
550th
6,439th3,977th3,186th
46th
3,622nd
1,203rd3,091st
2,893rd
1,095th
Fizz Buzz
4,431st
1,438th
1st
139th
4,892nd
2,091st
62nd
5,897th
Foo Fizz Buzz Bar
445th
3,116th
9th
Forsyth–Edwards Notation
428th
294th
Fractions
776th
928th
610th
10th
Game of Life
523rd
51st
474th
Gijswijt’s Sequence
370th
352nd
Happy Numbers
800th
2,055th
1,452nd
34th
1,538th
Happy Numbers (Long)
431st
1,675th
244th
Hexdump
105th
865th
18th
Intersection
631st
543rd
342nd
1,186th
Inventory Sequence
1,374th
485th
1,221st
281st
ISBN
485th
188th
244th
Jacobi Symbol
463rd
13th
384th
Kolakoski Constant
1,680th
270th
559th
291st
644th
577th
Kolakoski Sequence
1,797th
553rd
1,520th
402nd
1,242nd
Leap Years
1,219th
821st
691st
103rd
2,022nd
1,898th
3,662nd
422nd
2,790th
Levenshtein Distance
413th
49th
3rd
1,155th1,185th
1,137th
Leyland Numbers
168th
1,420th
25th
ln 2
156th
3rd
28th
Look and Say
667th
1,061st
1,425th
130th
472nd
Lucky Numbers
198th
1,164th
541st
1,201st
88th
Lucky Tickets
489th
390th
Mahjong
Maze
396th
368th
Medal Tally
175th
23rd
Morse Decoder
392nd
393rd
Morse Encoder
44th
18th
Musical Chords
429th440th
353rd
420th
326th
Niven Numbers
1,891st
465th
2,222nd
2,841st
50th
Niven Numbers (Long)
621st
1,288th
1,971st
659th
Number Spiral
1,589th130th
402nd
763rd
740th
963rd
377th
675th
Odious Numbers
603rd
2,727th
1st
2,421st
48th
2,287th
Odious Numbers (Long)
418th
1,743rd
1st
2,192nd
46th
1,559th
Ordinal Numbers
537th
289th
3rd
Pangram Grep
549th
2,633rd2,552nd
2,595th
2,650th
2,304th
2,300th
229th
682nd
2,685th
2,600th
Pascal’s Triangle
2,895th
764th
1st
2,598th1,881st
53rd
941st
Pernicious Numbers
1,692nd
113th
2,317th
1,537th
2,233rd
Pernicious Numbers (Long)
677th
1st
1,514th
589th
837th
Poker
137th
110th
Prime Numbers
2,423rd
4,889th1,412th
867th
1st
2,335th
122nd
1,565th
2,411th
Prime Numbers (Long)
3,006th
640th
1st
2,738th
227th
Proximity Grid
440th
433rd
QR Decoder
293rd
294th
Quine
1st5,615th4,371st281st4,574th3,292nd2,202nd4,638th4,902nd4,924th4,102nd5,107th2,910th661st
3,607th2,812th1,820th4,112th5,556th626th
1,650th
3,505th2,190th2,006th2,789th4,147th2,707th3,656th
1,348th4,010th1,963rd1,797th557th3,727th
5,678th171st4,871st5,382nd
485th5,023rd
3,400th1,845th3,361st3,425th4,261st5,430th
5,488th
Recamán
414th
1,631st
38th
Repeating Decimals
1st
Reverse Polish Notation
801st
1st
651st
498th
Rijndael S-box
1,017th
272nd
302nd
671st
240th
507th
Rock-paper-scissors-Spock-lizard
409th
962nd
904th
378th
Roman to Arabic
453rd
1,148th
108th
1,310th
Rule 110
1,526th686th
121st
1,287th
76th
786th
Seven Segment
469th
235th
1,182nd
SI Units
144th
183rd
Sierpiński Triangle
1,738th613th
432nd
451st
1,472nd
366th
903rd
Smith Numbers
1,050th
353rd
1,146th
311th
Spelling Numbers
862nd1st
807th
Star Wars Opening Crawl
245th
208th
352nd
Sudoku
118th
128th
Sudoku (Fill-in)
289th
282nd
Ten-pin Bowling
349th
347th
Time Distance
145th
165th
Tongue-twisters
2,309th
1,969th
1,714th
275th
1,918th
260th
721st
222nd
United States
393rd
263rd2nd
Vampire Numbers
127th
881st
87th
Van Eck Sequence
1,455th
319th
384th
917th
1,416th
13th
1,294th
Zodiac Signs
524th
497th
γ
853rd
1st
418th
456th
λ
1,253rd
1,821st
280th1,676th
1,937th1,142nd
816th
269th
785th
533rd
π
2,310th
360th
23rd
1,738th
200th2,871st
115th
2,182nd
1,428th
τ
1,431st
344th
437th
1,161st
139th
219th
1,004th
φ
1,834th
887th
100th
1,316th
15th
788th
1,179th
√2
2,211th
231st
1,529th
13th
40th
1,370th
𝑒
2,203rd
230th
19th
1,596th
582nd
69th2,296th1,190th
1,387th