12 Days of Christmas
1,677th
1,249th
1,106th
975th
381st
417th
172nd
391st
52nd
24 Game
160th
99 Bottles of Beer
1,530th
581st
674th
244th
392nd
248th
311th
120th
Abundant Numbers
885th
683rd
669th
76th
1,845th
629th
411th
1,549th
2,416th
747th
646th
264th
Abundant Numbers (Long)
1,323rd
888th
1,010th
1,255th
559th
562nd
196th
1,196th
583rd
830th
554th
Arabic to Roman
744th
610th
512th
549th
434th
236th
428th
130th
Arithmetic Numbers
810th
311th
348th
390th
203rd
382nd
Arrows
228th
286th
277th
407th
204th
255th
186th
279th
242nd
Ascending Primes
234th
359th
317th
ASCII Table
785th
246th
269th
443rd
369th
524th
465th
237th
brainfuck
851st
417th
667th
396th
233rd
137th
120th
403rd
204th
Catalan Numbers
732nd
717th
824th
21st
333rd
108th
723rd
34th
214th
457th
Catalan’s Constant
184th
171st
179th
311th
70th
126th
342nd
71st
198th
115th
395th
Christmas Trees
1,802nd
1,013th
905th
399th
405th
192nd
377th
222nd
350th
Collatz
1,659th
738th
934th
1,618th
63rd
447th
43rd
757th
735th
CSS Colors
144th
225th
172nd
184th
197th
140th
213th
207th
461st
Cubes
309th
560th
586th
400th
278th
66th
198th
364th
93rd
Day of Week
140th
573rd
DFA Simulator
63rd
Diamonds
312th
371st
600th
261st
616th
286th
202nd
360th
447th
203rd
Divisors
2,110th
1,200th
1,907th
1,750th
1,145th
1,310th
439th
684th
338th
1,682nd
Emirp Numbers
540th
50th
411th
501st
441st
894th
719th
231st
369th
311th
Emirp Numbers (Long)
590th
279th
354th
216th
415th
517th
318th
155th
Emojify
85th
111th
126th
172nd
123rd
82nd
168th
241st
144th
Evil Numbers
1,345th
535th
643rd
1,581st
1,201st
568th
337th
813th
35th
1,426th
738th
Evil Numbers (Long)
1,025th
532nd
515th
906th
732nd
291st
395th
87th
807th
795th
Factorial Factorisation
180th
Farey Sequence
384th
362nd
266th
Fibonacci
5,743rd
6,435th
2,666th
514th
731st
3,706th
2,440th
2,781st
2,829th
656th
144th
4,548th
389th
2,013th
30th
1,949th
2,210th
3,028th
2,411th
Fizz Buzz
8,226th
8,453rd
3,870th
1,747th
1,434th
9,025th
1,002nd
1,912th
7,073rd
104th
2,357th
4,158th
7,660th
598th
449th
5,626th
3,060th
6,457th
Foo Fizz Buzz Bar
1,881st
938th
881st
1,089th
1,016th
706th
836th
1,029th
10th
1,006th
1,434th
1,207th
1,479th
Forsyth–Edwards Notation
385th
321st
179th
171st
Fractions
1,107th
367th
379th
496th
282nd
471st
675th
1,165th
519th
283rd
9th
398th
663rd
Game of Life
305th
150th
125th
235th
225th
213th
177th
Gijswijt’s Sequence
268th
317th
200th
Happy Numbers
1,402nd
450th
567th
316th
83rd
653rd
534th
483rd
589th
477th
144th
514th
276th
354th
656th
Happy Numbers (Long)
963rd
646th
698th
156th
31st
504th
308th
427th
611th
645th
338th
562nd
567th
361st
369th
Hexdump
214th
234th
220th
197th
280th
243rd
359th
175th
389th
Intersection
624th
519th
611th
137th
101st
602nd
510th
443rd
441st
426th
233rd
736th
193rd
309th
Inventory Sequence
429th
278th
277th
163rd
403rd
270th
414th
427th
ISBN
846th
789th
745th
490th
129th
246th
436th
613th
395th
Jacobi Symbol
365th
172nd
171st
194th
232nd
134th
243rd
152nd
Kolakoski Constant
387th
185th
143rd
136th
262nd
78th
174th
237th
112th
Kolakoski Sequence
687th
449th
389th
677th
76th
70th
381st
132nd
209th
607th
329th
617th
Leap Years
997th
553rd
284th
1,902nd
399th
1,503rd
31st
390th
1,944th
339th
601st
735th
1,159th
Levenshtein Distance
527th
325th
451st
310th
471st
333rd
301st
397th
528th
3rd
357th
422nd
Leyland Numbers
915th
752nd
531st
569th
204th
181st
625th
750th
601st
19th
513th
353rd
870th
ln 2
333rd
286th
324th
185th
289th
247th
279th
294th
399th
211th
Look and Say
653rd
856th
786th
237th
418th
323rd
165th
419th
Lucky Numbers
331st
243rd
250th
206th
283rd
231st
119th
109th
310th
185th
Lucky Tickets
398th
342nd
328th
158th
29th
183rd
25th
115th
Mahjong
76th
Maze
202nd
48th
163rd
176th
65th
78th
124th
140th
Medal Tally
222nd
174th
Morse Decoder
179th
171st
132nd
159th
146th
201st
Morse Encoder
111th
119th
152nd
212th
147th
215th
Musical Chords
174th
159th
230th
129th
109th
137th
153rd
N Queens
121st
Niven Numbers
1,286th
1,118th
1,134th
1,665th
257th
314th
1,974th
194th
815th
1,046th
Niven Numbers (Long)
1,200th
628th
619th
978th
234th
503rd
408th
75th
691st
Number Spiral
333rd
123rd
229th
394th
277th
129th
252nd
195th
Odious Numbers
1,047th
370th
517th
1,359th
312th
475th
347th
611th
33rd
1,057th
631st
Odious Numbers (Long)
922nd
330th
259th
742nd
443rd
169th
372nd
31st
729th
843rd
Ordinal Numbers
1,028th
557th
656th
924th
164th
336th
197th
878th
1,048th
Pangram Grep
1,252nd
1,617th
1,630th
1,311th
77th
735th
209th
412th
763rd
Pascal’s Triangle
1,283rd
672nd
606th
909th
674th
207th
430th
154th
94th
607th
Pernicious Numbers
1,051st
360th
625th
1,045th
266th
273rd
24th
331st
795th
Pernicious Numbers (Long)
554th
386th
557th
675th
72nd
309th
Poker
175th
201st
203rd
180th
120th
202nd
Prime Numbers
1,533rd
1,068th
1,231st
1st
124th
278th
2,663rd
198th
363rd
776th
Prime Numbers (Long)
994th
788th
681st
1st
489th
351st
1,283rd
266th
617th
730th
Proximity Grid
217th
191st
184th
220th
146th
186th
245th
QR Decoder
29th
82nd
92nd
194th
124th
144th
134th
156th
Quine
1st
216th
3,371st
3,268th
2,873rd
2,289th
3,087th
1,568th
1,826th
1,098th
1,543rd
141st
387th
3,735th
Recamán
638th
308th
161st
421st
88th
344th
281st
592nd
355th
Repeating Decimals
186th
272nd
136th
Reverse Polish Notation
614th
524th
583rd
1st
399th
409th
162nd
491st
342nd
Rijndael S-box
367th
189th
194th
106th
Rock-paper-scissors-Spock-lizard
364th
247th
274th
167th
99th
140th
127th
151st
Roman to Arabic
330th
769th
759th
473rd
452nd
537th
432nd
530th
355th
Rule 110
315th
332nd
330th
354th
213th
268th
277th
249th
191st
Seven Segment
510th
246th
174th
381st
189th
196th
253rd
227th
SI Units
146th
59th
Sierpiński Triangle
372nd
337th
339th
511th
329th
248th
361st
265th
259th
Smith Numbers
416th
393rd
379th
527th
230th
149th
396th
267th
119th
Spelling Numbers
528th
216th
269th
189th
134th
462nd
289th
238th
Star Wars Opening Crawl
96th
130th
191st
39th
141st
226th
Sudoku
58th
121st
114th
183rd
106th
39th
122nd
139th
81st
Sudoku v2
111th
133rd
81st
89th
114th
146th
117th
Ten-pin Bowling
228th
225th
197th
274th
165th
275th
288th
Time Distance
272nd
282nd
128th
247th
160th
288th
195th
Tongue-twisters
332nd
369th
353rd
367th
175th
232nd
187th
346th
316th
68th
United States
292nd
188th
173rd
346th
52nd
239th
266th
231st
249th
Vampire Numbers
329th
331st
287th
175th
261st
126th
269th
153rd
Van Eck Sequence
479th
274th
288th
243rd
314th
105th
121st
413th
263rd
Zodiac Signs
270th
161st
165th
142nd
294th
159th
264th
198th
γ
180th
94th
101st
λ
81st
334th
118th
206th
61st
161st
187th
82nd
π
399th
301st
328th
409th
81st
326th
287th
324th
125th
507th
253rd
τ
377th
299th
313th
375th
58th
352nd
386th
306th
188th
490th
244th
φ
289th
369th
506th
473rd
495th
355th
398th
179th
563rd
331st
√2
521st
438th
569th
391st
256th
393rd
422nd
361st
585th
344th
𝑒
456th
366th
346th
228th
335th
326th
321st
436th
472nd
311th