12 Days of Christmas
276th253rd693rd
220th
389th
910th
240th
369th
351st
110th
99th
113th
86th
630th
24 Game
215th
123rd
80th
165th
184th
59th
224th
3rd
163rd
99 Bottles of Beer
698th183rd
441st
1,480th
1,147th
658th
170th
113th
46th
61st401st
227th
Abundant Numbers
904th862nd
422nd
565th
45th
962nd
81st
2,573rd
1,099th
534th
181st
1,984th
Abundant Numbers (Long)
917th688th
779th
837th
83rd
1,273rd
3rd
1,838th
877th
159th
578th
590th
Arabic to Roman
623rd949th17th
446th
376th
609th
501st
382nd
311th
161st
381st
Arithmetic Numbers
591st424th
405th
25th
302nd
457th
678th
916th
579th
Arrows
497th
286th
297th
139th
353rd
126th
86th
291st
Ascending Primes
198th167th162nd
300th
159th
6th
424th
1st
271st
291st
315th
248th
ASCII Table
481st937th
278th
977th
1,041st
1,244th
160th
357th
218th
285th
Billiards
271st
76th
167th
130th
149th
259th
189th
227th
brainfuck
1,047th212th103rd54th
293rd264th
143rd
131st
409th
242nd144th
341st
160th
474th
142nd
177th
78th
300th
Card Number Validation
507th
270th
277th
124th
343rd
469th
540th
321st
Catalan Numbers
672nd
1,151st
946th
191st
1,028th
639th
227th
1,018th
619th
Catalan’s Constant
173rd
311th
361st
485th
476th
184th
345th
3rd424th
175th
145th
234th
275th
Christmas Trees
1,005th940th
498th
988th
706th
258th
196th
235th
345th
443rd
Collatz
2,007th1,983rd
886th
1,326th
1,795th
913th
920th
468th
168th
764th
823rd
CSS Colors
382nd136th377th
222nd104th
218th
540th
304th
38th
315th
342nd
350th
Cubes
423rd
210th
90th
326th
183rd
181st
131st
185th
154th
Day of Week
791st
706th
713th
666th
1st
731st
612th
875th
DFA Simulator
283rd
36th
130th
179th
88th
146th
286th
207th
72nd
Diamonds
771st588th
307th
173rd
545th
623rd
342nd
300th965th203rd
189th
409th
Divisors
2,657th
2,352nd892nd
1,153rd
770th
843rd
932nd
204th
1st
241st
376th
35th
28th
958th435th
1,215th
Emirp Numbers
340th436th
1,009th
718th
5th
580th
733rd
255th
155th
608th
Emirp Numbers (Long)
857th656th
511th
451st
9th
246th
243rd
249th
102nd
149th
Emojify
322nd
422nd
275th
35th
98th
297th
217th
158th
149th
Evil Numbers
945th1,203rd
617th
2,799th
1,576th
2,093rd
180th
1st
968th
43rd
1,266th
1,946th
Evil Numbers (Long)
1,901st772nd
464th
1,058th
1,169th
1,090th
74th
1st
242nd
109th
1,571st
1,081st
Factorial Factorisation
397th
257th
273rd
146th
37th
373rd
250th
223rd
Farey Sequence
447th489th
392nd
604th
565th
669th
415th
506th
532nd
Fibonacci
1,999th3,962nd4,987th2,165th2,589th4,896th1,833rd835th631st4,110th4,727th2,615th3,371st4,748th2,715th2,134th2,151st3,226th3,652nd4,239th5,323rd1,117th3,716th951st3,009th2,966th3,103rd3,734th2,744th2,984th6,446th218th2,833rd5,184th1st3,227th521st3,218th3,212th1,888th5,442nd3,134th2,415th2,630th54th4,744th1,896th4,241st1,066th3,164th4,035th7,241st2,389th2,007th3,982nd6,364th3,973rd8,134th4,863rd6,704th
Fizz Buzz
4,730th2,100th5,303rd4,091st2,052nd8,723rd1,280th1,975th1,167th5,947th6,325th5,866th2,955th2,972nd3,230th1,740th2,624th6,900th5,942nd8,610th2,119th4,069th2,637th5,183rd5,112th1,927th2,629th6,823rd6,676th5,729th6,706th22nd680th3,678th3,976th6,955th3,524th4,568th4,953rd5,536th4,151st491st415th7,450th590th1,511th451st9,987th2,638th4,787th5,539th11,872nd4,721st3,407th3,530th7,404th6,041st9,109th2,746th8,586th
Foo Fizz Buzz Bar
1,966th611th2,237th482nd862nd2,298th774th806th618th1,955th1,891st2,025th1,239th1,216th836th1,804th868th2,175th739th2,350th510th468th
1,433rd1,003rd389th691st2,106th2,061st940th1,398th333rd198th1,896th678th1,706th1,707th819th832nd1,446th1,931st127th158th2,391st22nd1,149th345th2,592nd628th912th2,010th2,887th621st945th2,166th1,649th970th1,858th927th2,090th
Forsyth–Edwards Notation
551st
267th
273rd
280th
252nd
187th
427th
493rd
Fractions
1,102nd
671st
440th
529th
179th
679th
472nd
272nd
10th
Game of Life
436th
140th
221st
73rd
416th
260th
129th
92nd
254th
Gijswijt’s Sequence
376th
121st
263rd
150th
178th
351st
344th
292nd
Happy Numbers
325th856th
997th
773rd
522nd
303rd
723rd
467th
364th
1,107th
Happy Numbers (Long)
742nd855th
268th
877th
374th
2nd
341st
219th
631st
858th
Hexdump
394th
140th
485th
271st
149th
236th
215th
44th
30th
141st
Hilbert Curve
26th
127th
110th
35th
123rd
3rd
103rd119th
27th
19th
10th
4th
💎
106th
Intersection
670th
275th
291st
903rd
334th
375th
160th
95th
349th
Inventory Sequence
484th495th
426th
341st
511th
298th
119th
589th
205th
90th
677th
399th
ISBN
831st
670th866th
225th
816th
817th
403rd
502nd
155th
260th
654th
Jacobi Symbol
319th
395th458th
403rd
423rd
17th297th
466th
280th
444th
147th411th151st
146th
376th
Kaprekar Numbers
184th
255th
215th
374th
264th
385th
268th
336th
266th
Kolakoski Constant
425th
368th
296th
79th
344th
163rd
234th
63rd
152nd
61st
275th
Kolakoski Sequence
311th
723rd908th
874th
485th
651st
622nd
677th
684th
102nd
1st
619th
145th
840th
595th
Leap Years
2,782nd1,919th
2,989th
518th
233rd
3,233rd
170th
13th
1,132nd
1,548th
2,037th
Levenshtein Distance
676th
208th
304th
256th
658th
497th
231st418th710th103rd
546th
272nd
903rd
Leyland Numbers
487th470th
543rd
343rd
268th
808th
489th
371st
4th
227th
632nd
ln 2
492nd345th504th
625th183rd
375th
320th
626th
454th
291st
331st
70th683rd
3rd
461st
104th
520th
415th
Look and Say
944th769th
147th
510th
610th
364th
39th
115th
377th
190th
210th
Lucky Numbers
298th
459th
263rd
421st
80th
242nd
174th
228th
325th
Lucky Tickets
255th
303rd332nd
342nd
231st
213th336th
293rd
373rd
153rd
129th
52nd
131st
202nd
Mahjong
106th21st60th
77th93rd
118th
54th
91st
28th
132nd
74th
63rd
58th
163rd
Mandelbrot
394th
143rd
262nd
206th
323rd
386th
307th
259th
Maze
324th
280th
259th
181st
306th
294th
212th
30th
331st
229th
Medal Tally
448th
166th345th
123rd
254th
162nd
184th
52nd
13th
307th
Minesweeper
220th
Morse Decoder
376th
112th
207th
135th
124th
142nd
74th
201st
Morse Encoder
383rd
128th
160th
201st
124th
121st
32nd
185th
Musical Chords
216th72nd198th
50th
95th107th
71st
74th
105th
76th
149th
59th
85th
177th
61st78th27th
10th
45th
N Queens
333rd
288th
24th
94th
159th
217th
166th
147th
279th
150th
56th
Niven Numbers
1,500th
1,300th1,102nd
267th
1,185th
1,353rd
1,938th
1,529th
508th
569th
204th
44th
1,899th
Niven Numbers (Long)
1,303rd917th
243rd
1,280th
1,010th
229th
2nd
716th
660th
21st
69th
Number Spiral
350th561st
178th
144th
20th
8th
352nd
299th
205th
220th
Odious Numbers
784th981st
475th
2,402nd
1,249th
1,872nd
136th
1st
824th
41st
1,158th
1,822nd
Odious Numbers (Long)
1,672nd623rd
422nd
1,086th
996th
1,220th
116th
1st
177th
39th
1,368th
1,005th
Ordinal Numbers
1,135th877th
481st
1,245th
1,324th
598th
256th
428th
442nd
105th
632nd
PalindromemordnilaP
309th
242nd
154th
54th
491st
333rd
506th
442nd
Pangram Grep
1,487th
681st
943rd673rd
1,492nd
304th
456th
768th253rd
1,958th661st
1,549th
490th86th
1,158th
966th
224th354th121st642nd384th
558th405th
2,366th1,998th446th
1,276th
Partition Numbers
323rd
297th
214th
355th
266th
179th
277th
115th
282nd
Pascal’s Triangle
1,512th
1,396th
1,272nd951st
1,094th
1,504th
1st
724th
1st
1,305th1,017th1,645th208th
233rd
372nd
897th
Pernicious Numbers
1,053rd1,062nd
703rd
1,074th
1st
116th
23rd
142nd
37th
544th
891st
Pernicious Numbers (Long)
886th436th
879th
499th
612th
1st
199th
665th
364th
877th
596th
Poker
89th
77th
73rd
305th
246th
58th
69th
39th
110th
Polyominoes
174th
68th
120th
106th
96th
171st
170th
154th
Prime Numbers
1,306th1,786th1,346th
1,031st1,527th
1,902nd
2,891st
1,709th
1,912th
1,715th
1st
3,264th352nd
1st
1,054th698th406th
502nd
1,410th
Prime Numbers (Long)
933rd772nd893rd
1,167th556th
626th
1,157th
953rd
1,405th
872nd
1st
1,961st183rd
1st
782nd1,338th104th
1,028th
308th
Proximity Grid
72nd
175th285th
101st
224th
199th
218th
113th
162nd
74th
29th
22nd
40th
QR Decoder
158th
152nd
149th
71st
167th
38th
146th
75th
47th
157th
Quine
29th4,388th253rd
2,285th4,082nd1,342nd4,244th
3,652nd4,720th2,824th1,247th4,016th
2,593rd3,684th5,072nd2,099th3,398th
1,523rd3,057th
2,649th2,033rd1,852nd2,584th3,575th2,131st
1,428th454th
1,148th3,706th1,793rd2,597th469th2,982nd3,757th1,761st540th
3,625th
5,099th3,281st
3,070th3,963rd
4,834th
Recamán
953rd
454th
289th
635th
192nd
724th
1,387th248th
517th
539th
174th
720th
496th
Repeating Decimals
191st319th
151st
184th
241st
126th
130th
29th
78th
Reverse Polish Notation
751st
622nd
1st
662nd
380th
591st
400th
139th
465th
563rd
Reversi
150th259th
92nd
124th
144th
141st
220th
67th
123rd
128th
77th
Rijndael S-box
315th153rd239th
182nd268th
24th
270th
87th
139th
124th
136th
237th
135th
133rd
158th
102nd
2nd
54th
Rock-paper-scissors-Spock-lizard
405th
395th
210th265th
99th
303rd
194th
187th167th202nd
22nd
281st
Roman to Arabic
754th676th
654th
640th
492nd
744th
606th
248th
356th
533rd
ROT13
593rd338th528th
617th506th
459th
574th
523rd
144th
184th
365th
309th
284th
161st
Rule 110
545th438th
320th
267th
588th
191st
125th
238th
229th
381st
207th
Scrambled Sort
245th
194th
14th
17th
224th
302nd
59th
124th
Set
291st
129th
257th
181st
335th
242nd
26th
266th
Seven Segment
500th
368th
591st
137th
493rd
241st
52nd
165th
364th
SI Units
7th
53rd
82nd
107th
18th
57th
130th
4th
Sierpiński Triangle
1,093rd1,064th1,012th
551st648th
979th
927th
442nd
507th
💎
211th
273rd
347th
657th
402nd
Smith Numbers
550th
399th
801st
60th
355th
444th
223rd
67th
202nd
Spelling Numbers
302nd295th1st
270th
356th
380th
271st
252nd
145th
332nd
344th
Star Wars GPT
224th
114th
37th
98th
66th
219th
251st
155th
Star Wars Opening Crawl
219th117th
70th
41st
89th
61st
113th
115th
110th
Sudoku
144th65th152nd
116th28th
208th
54th
105th
117th182nd
32nd
55th
162nd
13th
130th
17th
4th
18th
114th
Sudoku (Fill-in)
188th125th180th
145th70th
167th
137th
169th
131st241st
127th
162nd
193rd
197th
157th
54th
14th
61st
163rd
Ten-pin Bowling
211th280th
209th
195th
112th
167th
183rd
22nd
36th
7th
67th
Tic-tac-toe
376th
198th
319th
261st
132nd
125th
332nd
47th
122nd
Time Distance
141st
424th
158th
415th
94th
107th
148th
4th
129th
Tongue-twisters
940th
156th
328th
291st
36th
209th
58th
111th
Topological Sort
191st
91st
175th
185th
105th
182nd
26th
113th
Transpose Sentence
515th
267th
547th
71st
254th
490th
591st
245th
Trinomial Triangle
275th
114th
220th
28th
217th
59th
200th
113th
185th
United States
524th
630th520th404th486th
467th492nd394th
255th
281st
374th
181st
379th
457th298th
325th563rd
456th459th
512th354th69th421st104th
27th
283rd387th
491st
370th
Vampire Numbers
329th
262nd
353rd
160th
9th
201st
35th
118th
192nd
Van Eck Sequence
533rd
515th
227th
27th
87th
543rd
180th
430th
484th
Zeckendorf Representation
420th
393rd
476th
229th
244th
237th
434th
94th
383rd
Zodiac Signs
221st357th
134th
284th
173rd
291st
47th
150th
40th
36th
318th
γ
296th133rd254th
228th
97th
148th
151st
92nd
58th
167th
1st239th
60th
176th
242nd
185th
λ
266th
268th
256th
521st
561st
296th
392nd
432nd
168th
255th
177th
295th
π
371st358th400th
755th483rd
515th
650th
508th
1,138th
145th
275th
7th654th
145th
443rd
105th
478th
575th
τ
354th353rd386th
637th444th
457th
594th
459th
294th
162nd
13th576th
110th
401st
96th
413th
543rd
φ
422nd596th615th
1,177th510th
573rd
656th
518th703rd
166th
1,056th
81st1,064th
44th
670th
188th
312th
753rd
√2
503rd710th711th
305th
672nd
959th
340th1,000th
594th
1,166th
132nd1,207th
102nd
700th
4th
632nd
988th
𝑒
554th485th496th
765th274th
661st
677th
1,098th
2nd
18th888th
228th
603rd
66th
759th
538th