12 Days of Christmas
10th
1st
556th
295th
4th
24 Game
251st
99 Bottles of Beer
120th
921st
564th
1,020th
1,351st
84th
Abundant Numbers
562nd
2,020th504th
436th
1,159th
1,148th
1,143rd
815th
1,772nd
512th643rd501st
951st
Abundant Numbers (Long)
380th
1,545th
1,563rd
897th
256th
1,249th
1,270th
987th793rd1,073rd
1,267th
Arabic to Roman
133rd
12th
61st
559th
286th
1,068th
322nd270th
952nd
366th801st
89th
Arithmetic Numbers
453rd
736th
383rd
571st
168th
680th
605th425th
Arrows
395th
407th
737th
570th
369th
Ascending Primes
294th
417th
643rd
394th
115th
263rd
ASCII Table
312th
223rd
315th
558th
102nd
259th
219th427th
650th
162nd320th
277th
Billiards
156th
47th
181st
53rd
41st
40th
210th64th52nd
131st
103rd
54th
brainfuck
464th
356th
92nd
1,016th
578th
217th
497th
198th
457th
449th
235th
438th
Card Number Validation
225th
150th
358th
259th
228th
149th300th169th
449th227th338th
324th155th
586th
Catalan Numbers
364th
641st302nd
782nd286th471st696th
678th508th
897th
129th
327th
108th
488th
500th
Catalan’s Constant
3rd
Christmas Trees
545th
1,085th
618th
869th
943rd
1,715th
Collatz
424th
582nd
508th
2,264th
548th
716th
566th525th
1,716th
499th695th
898th
CSS Colors
296th
275th
66th
440th
249th413th
1st
231st
244th
Cubes
161st
380th
249th
348th
656th
Day of Week
797th
195th
560th387th1,077th473rd
545th479th539th306th
339th
629th498th116th
407th438th359th
647th
519th918th
58th
938th
838th
446th
543rd
DFA Simulator
84th
120th
111th
98th156th
207th
92nd75th
145th231st91st243rd
183rd
94th
317th140th
261st
226th
Diamonds
229th
280th
469th
771st
1,120th
706th
213th
Divisors
2,387th
903rd
1,740th1,139th
892nd
2,680th
3,376th1,420th
832nd1,376th
516th1,400th2,391st1,330th
2,318th
27th
764th548th1,191st
2,073rd
999th
Emirp Numbers
253rd
211th
532nd
193rd
444th498th
1,381st
326th460th
425th
Emirp Numbers (Long)
217th
470th
290th
171st
779th
180th
Emojify
274th
278th
345th
243rd
130th
304th
60th
151st
393rd
Evil Numbers
704th
494th647th
1,643rd515th
712th
571st
1,281st
2,991st
191st
1,440th489th
2,431st
1,591st1,194th
Evil Numbers (Long)
464th
352nd438th
308th
559th
1,125th
950th
1,572nd
99th
872nd477th
771st
Factorial Factorisation
178th
259th
276th
253rd
270th
Farey Sequence
134th
216th
366th
282nd
198th
233rd405th378th392nd
80th
534th
244th
351st
Fibonacci
3,387th5,337th
2,294th
698th908th943rd3,786th3,391st2,555th987th6,245th1,858th2,127th3,491st1,018th2,344th4,216th
3,735th784th1st3,957th
2,730th867th189th7,894th5,323rd3,301st476th3,218th2,080th2,652nd7,122nd4,298th
43rd
3,805th5,659th662nd2,055th7,534th2,401st3,262nd5,533rd996th8,577th2,934th3,170th
Fizz Buzz
2,280th
3,350th
4,283rd2,120th3,356th
3,458th
5,420th7,140th3,977th
4,182nd1,188th
3,364th1,244th125th
4,483rd2,740th
582nd
9,782nd706th
507th7,688th3,390th
3,359th
3,593rd
Foo Fizz Buzz Bar
1,384th402nd1,077th
1,946th
1,740th
1,060th
281st
18th
1,933rd997th
Forsyth–Edwards Notation
112th
123rd
282nd
111th366th265th
339th
104th259th
275th116th166th246th
204th
417th276th476th145th
322nd195th
Fractions
277th
268th326th
291st657th
229th
240th
370th
297th
493rd
1,365th
85th
10th
339th
910th
758th
775th
Game of Life
85th
177th
242nd
264th
73rd
148th149th
273rd
165th
314th
Gijswijt’s Sequence
242nd
228th
431st
288th
Happy Numbers
391st
404th
604th1,185th
412th101st
636th
761st
785th632nd
669th
Happy Numbers (Long)
306th
441st
460th32nd
649th
724th
301st
557th
849th
367th
Hexdump
174th
127th
127th312th
173rd212th153rd165th
281st
133rd229th
227th177th130th179th193rd
247th
164th
327th
186th301st
Intersection
125th
534th
232nd
471st
817th177th659th
783rd
472nd
209th
164th
Inventory Sequence
711th
742nd
371st
598th
630th
488th465th
ISBN
732nd
233rd
120th
245th662nd579th
726th
358th
267th
637th330th208th557th
562nd
372nd
1,088th
229th
Jacobi Symbol
123rd
17th
200th
431st
134th
Kaprekar Numbers
348th
461st
500th
Kolakoski Constant
380th
377th
Kolakoski Sequence
798th
884th
741st
361st
990th
Leap Years
1,906th
774th
2,783rd2,524th
215th
1,291st766th264th
2,595th2,716th
1,004th
2,181st
3,335th
2,142nd
Levenshtein Distance
367th
283rd112th
98th
316th
309th
177th
75th
832nd142nd
3rd328th334th
523rd
180th
516th
Leyland Numbers
403rd
349th
217th664th
657th
172nd
352nd
405th
ln 2
374th
80th
446th350th368th
553rd
83rd
26th
618th
377th
Look and Say
322nd
160th
357th
235th187th
358th
542nd
186th
371st
198th380th177th704th
409th
287th526th
Lucky Numbers
206th
477th
695th
518th
667th
452nd
Lucky Tickets
485th
355th
302nd
Mahjong
73rd
203rd
Mandelbrot
151st
223rd
217th
95th
127th29th
81st249th110th84th147th
74th
106th169th
167th46th67th139th148th
166th
162nd
85th86th
91st
73rd179th
Maze
231st
259th
318th
271st
Medal Tally
67th
211th
166th
74th
160th
324th
119th
274th
Morse Decoder
88th
99th
98th
201st
281st
222nd137th
123rd
141st
Morse Encoder
191st
217th
90th
243rd
194th
127th
Musical Chords
252nd
N Queens
218th
59th
162nd
63rd73rd68th
212th
44th
136th
51st106th60th96th
46th
177th
180th69th
91st
85th
66th101st
Niven Numbers
930th
1,646th
663rd
634th
702nd
1,454th
1,516th
2,477th
Niven Numbers (Long)
536th
1,362nd
349th
307th
1,309th
984th
Number Spiral
800th
617th
746th
382nd
203rd
731st
502nd
366th
Odious Numbers
582nd
348th
334th
417th
2,366th
1,186th684th
2,207th
1,004th
Odious Numbers (Long)
403rd
273rd
260th
1,017th
631st
619th
1,458th
839th503rd
636th
Ordinal Numbers
565th
215th
1,031st
354th
1,277th346th962nd1,137th
875th
1,028th370th
3rd
PalindromemordnilaP
387th
329th
236th
459th425th
440th
207th
Pangram Grep
1,885th
485th
430th
1,197th799th
692nd
364th
697th855th95th
370th
215th
1,043rd
655th
1,234th812th
757th
1,752nd1,607th
942nd
Partition Numbers
141st
325th
377th
176th
127th173rd303rd
267th96th
194th379th
220th
208th
Pascal’s Triangle
413th
874th
1,056th1,221st555th
1,670th564th
444th
1,293rd
533rd894th763rd522nd
836th
227th203rd
511th545th
1,346th
Pernicious Numbers
1,212th
1,136th
1,537th691st
1,545th
1,103rd
1,791st
1,104th
Pernicious Numbers (Long)
380th
121st
856th
929th
612th
Poker
176th
98th
324th
129th
Polyominoes
48th
225th
Prime Numbers
722nd
1,746th
875th238th1,589th
503rd
597th899th
2,731st
1,873rd
2,257th
261st
363rd1,415th
1,751st
Prime Numbers (Long)
568th
1,327th
140th
997th
589th
873rd
Proximity Grid
101st
110th
124th65th155th145th77th127th74th
160th
83rd96th140th
139th81st61st134th133rd
130th
100th
159th152nd
123rd
QR Decoder
262nd
247th
Quine
1st4,128th251st
2,851st2,070th4,439th2,855th4,267th
1,805th
608th
2,661st2,093rd1,638th3,063rd577th
1,557th
4,932nd1,862nd1,492nd2,570th1,611th
2,690th1,263rd3,357th1,810th1,747th
3,096th
710th5,123rd
1,654th4,785th1,854th3,231st1,714th
3,266th
Recamán
636th
757th
537th
876th277th
347th
776th
543rd
606th499th
Repeating Decimals
234th
Reverse Polish Notation
232nd
254th
759th727th635th108th
651st1st
258th585th
484th394th468th399th
731st
724th231st319th
723rd
Reversi
185th
223rd81st
140th
169th
75th
202nd
Rijndael S-box
324th
215th
139th
54th
81st
Rock-paper-scissors-Spock-lizard
290th
394th
416th
55th559th
140th
121st
Roman to Arabic
268th
205th
16th
958th
326th
300th
82nd
279th
ROT13
549th
415th
301st264th437th473rd463rd
426th
422nd
272nd
384th203rd255th594th
89th
51st
216th
345th491st567th
447th
Rule 110
176th
265th555th
587th
336th
161st
360th167th
823rd
61st
274th179th
Scrambled Sort
201st
329th141st
158th
171st138th298th213th234th197th
230th
188th157th236th
223rd242nd193rd328th240th
297th
26th
121st152nd221st
300th
247th267th
Set
169th112th
249th
178th
120th203rd
111th260th148th
179th
128th217th220th
258th216th117th137th154th
232nd
221st
252nd165th
288th
168th
155th159th
Seven Segment
184th
679th
450th
655th
152nd
SI Units
31st44th
39th
28th27th
42nd19th54th21st79th45th24th
63rd33rd
40th26th
25th38th22nd55th71st
16th
144th
48th52nd49th46th47th59th32nd
41st64th
Sierpiński Triangle
959th
539th
1,019th
659th
1,669th
681st
258th
Smith Numbers
197th
329th
513th
241st
Spelling Numbers
90th
1st
298th
328th
115th
Star Wars GPT
85th
136th
104th
75th
190th125th
113th
88th
140th
169th
Star Wars Opening Crawl
62nd
94th
81st
350th
Sudoku
380th
Ten-pin Bowling
97th
172nd
159th
152nd
99th
87th217th
206th126th
169th
Tic-tac-toe
104th
186th
227th297th
339th
126th
115th289th
270th
205th
Time Distance
287th
303rd
421st
323rd
333rd
Tongue-twisters
139th
128th
138th
90th
529th
436th
313th94th
150th
Transpose Sentence
552nd
547th
467th
535th
448th
321st
United States
135th
308th
217th
237th
222nd
63rd
300th
301st
240th
Vampire Numbers
54th
77th
186th
255th
152nd
Van Eck Sequence
462nd
365th
827th
708th
487th
Zeckendorf Representation
503rd
238th
400th
169th
Zodiac Signs
167th
239th
286th
270th
γ
43rd
λ
62nd
199th
137th
310th
104th130th
144th
155th
π
94th
1,011th362nd
102nd
649th
335th
τ
83rd
790th273rd
391st
295th
φ
255th
201st
669th
367th
512th
170th
428th
221st
√2
255th198th227th
439th
287th
307th
135th258th
36th
189th
584th
𝑒
268th
180th
698th
863rd
235th
470th
329th