12 Days of Christmas
1,053rd
17th
241st
633rd141st
755th
200th
404th
958th
136th
239th2,569th
24 Game
143rd
272nd
40th
99 Bottles of Beer
411th
139th
195th
592nd
391st
249th
466th
550th372nd
258th
3,414th
2,305th
Abundant Numbers
1,230th
1,165th
1st97th
533rd
523rd
68th
913th
2,475th
1,528th712th
508th391st
1,456th1,551st3,646th
Abundant Numbers (Long)
425th
1st118th
406th
1,303rd
197th
153rd
Arabic to Roman
21st
733rd
293rd
717th
824th440th70th
386th108th
603rd1,019th
Arithmetic Numbers
22nd224th
99th
657th
Arrows
146th
72nd266th
216th
151st
83rd420th
24th
293rd
178th28th
49th217th
379th
Ascending Primes
90th86th
18th
401st
ASCII Table
28th
135th
16th91st
268th
548th
194th
359th3rd
303rd120th
625th
1,745th
Billiards
65th
53rd
86th
brainfuck
1,359th
198th
52nd438th
698th
169th
74th
64th
762nd
Card Number Validation
192nd
167th
Catalan Numbers
200th
422nd
12th255th
26th
1,290th
1,280th
42nd
127th794th1,060th
Catalan’s Constant
277th
3rd992nd
164th
207th
603rd
Christmas Trees
163rd
1st91st
365th
273rd
311th
857th326th
154th122nd
243rd2,150th
Collatz
350th
37th560th
67th180th
971st
480th
341st
Continued Fractions
173rd
CSS Colors
419th383rd
386th899th337th
340th
249th479th
260th212th
416th385th
351st395th370th
354th318th63rd1,039th153rd
308th
364th254th
Cubes
106th
18th196th
334th
562nd
75th
134th239th
323rd
1,119th
203rd27th
Day of Week
289th
917th702nd
419th
994th
1st
65th
982nd
DFA Simulator
142nd173rd
41st
Diamonds
101st
147th
18th73rd
610th
179th
433rd
315th21st
157th
428th1,408th
Divisors
2,263rd
2,074th
968th
682nd496th
1st
708th
2,223rd
1,472nd
765th
3,322nd1,504th28th
2,574th421st593rd3,033rd
1,484th4,676th
Emirp Numbers
58th
428th
636th
300th
97th307th
367th
238th358th
35th208th
319th
951st
911th
Emirp Numbers (Long)
29th268th
145th
1,107th
354th
Emojify
130th147th
270th
151st
215th
Evil Numbers
1,087th
750th
1,264th
39th507th
194th
1st
906th
956th
609th48th
406th460th
801st
1,890th1,215th3,300th
Evil Numbers (Long)
274th
35th345th
1,344th
517th44th
Factorial Factorisation
70th
127th
Farey Sequence
25th329th
416th
Fibonacci
790th462nd
5,452nd
2,898th
1,108th
4,111th
1st429th
3,011th
234th2,038th529th2,059th
544th
2,226th
2,814th3,390th
1,927th46th
220th1,199th748th4,349th
4,720th1,085th8,677th
Fizz Buzz
6,198th13,027th6,065th13,071st2,438th4,290th2,535th12,561st
1,548th4,390th3,366th
1,496th
12,312th12,694th5,679th1st1,345th9,193rd7,693rd7,310th137th717th2,540th4,702nd
2,685th5,003rd2,636th11,333rd1,373rd619th26th4,732nd62nd
3,119th539th1,338th5,301st
12,768th7,032nd6,666th3,520th9,799th3,557th
Foo Fizz Buzz Bar
595th
497th450th
2,044th
738th
562nd
527th1,277th9th
474th1,415th
Forsyth–Edwards Notation
40th93rd
787th
256th
Fractions
573rd
467th
1st310th
769th
548th
461st654th
10th617th
1,351st
Game of Life
119th
200th
788th
Gijswijt’s Sequence
109th
363rd62nd
413th
118th
405th7th
461st192nd
201st119th
Happy Numbers
541st
693rd996th
854th
389th
125th166th
784th
1st
674th
1,308th
449th340th32nd
105th236th
1,220th
1,137th906th2,579th
Happy Numbers (Long)
329th
56th114th
457th
16th
543rd
1,011th
434th614th
Hexdump
297th
143rd170th
229th
42nd
429th
Hilbert Curve
29th
Intersection
665th
242nd
2nd70th
13th
937th
486th
1,120th
818th245th
148th
466th
Inventory Sequence
158th
301st
1st254th
456th
35th
491st
ISBN
421st
525th151st
32nd
56th
455th
235th
639th
Jacobi Symbol
378th
13th
204th
371st
172nd
Kaprekar Numbers
278th
388th
Kolakoski Constant
344th
124th
8th
441st
359th
622nd
844th580th1,029th778th
Kolakoski Sequence
747th
91st
113th
1st
435th
720th287th
386th
1,247th
Leap Years
833rd94th
910th
242nd
171st162nd
66th
499th699th1,343rd187th
466th
858th
20th566th408th
2,597th723rd787th
357th1,833rd
3,342nd
Levenshtein Distance
137th
448th
248th
787th
1,070th
89th
598th
3rd384th
459th633rd
Leyland Numbers
606th
282nd
255th149th
5th
520th
655th
321st25th
471st
729th1,088th
ln 2
153rd
465th214th
565th
3rd
28th
Look and Say
1,469th
280th
321st103rd
583rd
171st256th57th
616th
11th
372nd436th
708th
576th1,148th
Lucky Numbers
130th
220th
308th71st
221st
30th
251st
977th
Lucky Tickets
193rd
11th125th
53rd
343rd
186th13th
281st352nd689th
Mahjong
209th
Mandelbrot
151st
253rd
Maze
8th172nd
Medal Tally
289th92nd
195th
229th
Minesweeper
163rd
Morse Decoder
251st
147th241st
194th
303rd240th
Morse Encoder
260th
122nd
34th
340th
255th
230th
218th
Multitap Input
54th
Musical Chords
371st154th
123rd
32nd
74th
210th
53rd
128th
N Queens
41st
300th
Niven Numbers
1,043rd425th
1,555th462nd
280th1,085th
876th
1st399th
2,034th3,088th124th
1st
377th564th1,230th
1,752nd
1,737th990th50th
588th1,206th516th
1,739th
604th2,601st791st2,244th
Niven Numbers (Long)
220th
724th
20th325th
1st
747th
57th
90th560th
Number Spiral
130th
420th
102nd
78th
14th
2nd
88th
195th
404th
613th
519th
Odious Numbers
880th574th
567th
1,138th
37th463rd
151st
1st
792nd
819th
1,419th
492nd46th
1,978th
266th
686th
2,137th771st2,849th
Odious Numbers (Long)
399th
35th297th
1,312th
426th44th
Ordinal Numbers
887th
448th
830th
941st
856th
994th282nd
779th
632nd3rd
1,193rd1,268th
PalindromemordnilaP
105th
121st
Pangram Grep
1,613th
166th
435th
1st189th
93rd
615th
1,363rd
1,122nd74th
156th
255th
1,635th
Partition Numbers
223rd
292nd
Pascal’s Triangle
414th
756th
498th
127th213th
1st
1st
540th2,519th
836th53rd
1,041st
295th
1,203rd706th1,644th
Pernicious Numbers
289th396th
1,140th367th
265th918th
789th
759th1st501st
110th2,126th160th
538th
561st975th
237th331st136th837th40th
199th544th473rd
1,204th
956th2,001st
2,164th
Pernicious Numbers (Long)
222nd
560th506th
1st
749th
34th
236th
Poker
156th
177th
247th152nd
222nd
132nd
273rd
Polyominoes
22nd
Prime Numbers
1,209th497th
2,028th
965th
792nd348th
1st
1st
392nd
1,824th
668th122nd
241st419th
924th
2,267th
2,217th
Prime Numbers (Long)
638th
512th
552nd438th
1st
1st
963rd
701st222nd
768th469th
Proximity Grid
131st
QR Decoder
175th
254th
94th142nd
157th
300th
Quine
1st
276th
4,327th1,523rd
2,910th654th3,516th
1,804th1,735th
1,636th153rd737th
3,934th246th
1,460th
1,338th
1,947th1,781st551st
1,891st170th
1,439th
3,408th
5,359th2,160th
Recamán
293rd
666th141st
928th
266th
602nd374th
980th
647th981st
Repeating Decimals
125th
255th
43rd
Reverse Polish Notation
339th
1st134th
494th
189th
93rd
292nd
Reversi
231st
Rijndael S-box
185th
260th
Rock-paper-scissors-Spock-lizard
151st
133rd
726th
275th
82nd
240th244th
430th
Roman to Arabic
479th
70th229th
645th
528th
611th
868th108th
404th
664th
ROT13
290th
114th
11th
141st
302nd
Rule 110
558th
88th
167th
97th
277th
457th
340th
317th29th
436th
Scrambled Sort
196th
31st
238th
Set
185th
25th
Seven Segment
1,213th
293rd
60th
283rd
212th
227th
661st143rd
208th
SI Units
107th
138th
363rd
Sierpiński Triangle
523rd
441st
249th
85th
257th
257th
256th
467th156th
369th
815th
Smith Numbers
259th
184th
331st
631st
1,021st309th
597th
Spelling Numbers
1st
219th
130th
380th
227th
523rd
245th
360th621st
Star Wars GPT
101st
5th
153rd
Star Wars Opening Crawl
254th
102nd
87th
60th
187th
222nd
96th
302nd
38th
298th
Sudoku
95th
111th
106th
234th
128th
183rd
Sudoku (Fill-in)
257th
88th
69th
77th
209th
Ten-pin Bowling
437th
507th
268th
110th399th
191st
126th
267th
368th
474th
Tic-tac-toe
296th
297th
Time Distance
19th54th
156th
Tongue-twisters
605th
953rd378th
610th
283rd
478th
352nd
873rd
338th
809th286th
138th
764th
445th583rd
Topological Sort
42nd
Transpose Sentence
270th
1st149th
31st
443rd191st
Trinomial Triangle
9th124th
13th
United States
209th
428th
262nd2nd
Vampire Numbers
684th
115th
389th22nd
432nd
260th
282nd105th
509th
941st
Van Eck Sequence
1,271st236th
430th
1st161st
438th
495th
179th13th
859th
822nd
Zeckendorf Representation
149th
426th
64th
Zodiac Signs
187th
37th337th
47th
γ
271st
1st
178th
866th
λ
307th
317th146th
1,527th1,503rd
1,297th
218th
1,221st241st
478th
253rd192nd
π
892nd
394th
140th344th
4th
23rd2,399th
647th
199th
482nd115th
1,485th
1,658th1,563rd
τ
375th
351st
4th
1,460th
571st
139th
579th217th
1,022nd
1,108th1,057th
φ
198th
388th
307th255th
162nd
100th1,639th
872nd
15th
675th38th
1,164th
1,390th1,192nd
√2
226th
407th
311th
460th
572nd1,900th
808th
13th
768th40th
1,397th
1,591st1,425th
𝑒
795th
227th
321st
447th
1st
19th2,233rd
529th
261st
1,057th69th
1,422nd
1,492nd1,494th