12 Days of Christmas
330th
1,102nd
836th
924th
962nd
1,044th
1,238th
1,250th
128th
24 Game
175th
99 Bottles of Beer
691st
742nd
657th
603rd
813th
1,026th
1,214th
126th
Abundant Numbers
702nd
984th
914th
45th
1,723rd
578th
369th
1,113th
2,261st
866th
2,137th
269th
Abundant Numbers (Long)
1,309th
823rd
883rd
1,277th
494th
460th
184th
1,171st
852nd
684th
459th
Arabic to Roman
596th
478th
435th
475th
454th
518th
697th
134th
Arithmetic Numbers
759th
277th
274th
309th
541st
305th
Arrows
193rd
305th
300th
478th
173rd
220th
377th
373rd
199th
Ascending Primes
244th
357th
372nd
ASCII Table
663rd
219th
240th
559th
356th
708th
624th
222nd
brainfuck
281st
635th
267th
315th
270th
503rd
431st
174th
Catalan Numbers
730th
716th
828th
12th
323rd
101st
818th
29th
195th
445th
Catalan’s Constant
179th
164th
175th
295th
66th
127th
339th
181st
240th
119th
364thChristmas Trees
1,756th
717th
637th
274th
276th
121st
819th
541st
241st
Collatz
1,585th
577th
660th
1,561st
30th
345th
750th
533rd
507th
CSS Colors
401st
350th
349th
370th
357th
399th
427th
195th
459thCubes
272nd
365th
388th
440th
370th
231st
374th
523rd
120th
Day of Week
115th
454th
DFA Simulator
210th
Diamonds
303rd
342nd
523rd
240th
556th
259th
171st
531st
540th
173rd
Divisors
2,026th
965th
1,843rd
1,620th
912th
1,016th
208th
1,065th
772nd
1,574th
Emirp Numbers
310th
457th
755th
580th
414th
407th
662nd
314th
758th
205th
Emirp Numbers (Long)
500th
275th
332nd
186th
383rd
447th
482nd
136th
Emojify
120th
150th
223rd
276th
141st
178th
213th
280th
167th
Evil Numbers
1,275th
637th
731st
1,521st
1,143rd
572nd
333rd
752nd
36th
1,569th
651st
Evil Numbers (Long)
1,012th
568th
484th
892nd
724th
269th
360th
91st
794th
793rd
Factorial Factorisation
166th
Farey Sequence
358th
413th
239th
Fibonacci
5,771st
2,676th
547th
710th
3,722nd
2,435th
2,772nd
2,845th
606th
154th
4,567th
421st
2,014th
39th
1,947th
2,189th
3,040th
3,090thFizz Buzz
8,059th
3,557th
1,074th
716th
8,884th
4,576th
1,177th
8,365th
13th
1,494th
3,942nd
7,461st
2,119th
2,498th
5,372nd
1,973rd
6,259thFoo Fizz Buzz Bar
1,811th
616th
561st
1,191st
680th
414th
544th
721st
832nd
1,313th
1,270th
938th
1,340thForsyth–Edwards Notation
338th
280th
264th
164th
Fractions
1,022nd
326th
332nd
434th
267th
411th
518th
1,104th
448th
672nd
9th
344th
510th
Game of Life
270th
137th
125th
216th
194th
332nd
160th
Gijswijt’s Sequence
253rd
292nd
289th
Happy Numbers
957th
757th
694th
331st
296th
641st
404th
403rd
653rd
736th
357th
1,089th
620th
186th
807thHappy Numbers (Long)
920th
550th
578th
174th
372nd
409th
282nd
350th
485th
516th
569th
703rd
447th
304th
321stHexdump
158th
174th
163rd
300th
299th
354th
403rd
136th
314thIntersection
447th
365th
425th
270th
82nd
688th
358th
408th
395th
311th
564th
723rd
194th
238th
Inventory Sequence
411th
289th
243rd
138th
385th
239th
453rd
410th
ISBN
658th
892nd
806th
562nd
120th
217th
637th
672nd
317th
Jacobi Symbol
313th
172nd
161st
184th
210th
325th
403rd
146th
Kolakoski Constant
360th
170th
129th
127th
249th
65th
237th
273rd
103rd
Kolakoski Sequence
677th
488th
405th
706th
100th
247th
397th
158th
252nd
603rd
347th
604thLeap Years
965th
514th
265th
2,204th
348th
1,754th
29th
368th
2,139th
293rd
585th
670th
1,086thLevenshtein Distance
528th
288th
425th
268th
453rd
416th
429th
411th
617th
43rd
309th
378thLeyland Numbers
908th
690th
423rd
525th
126th
356th
539th
687th
513th
289th
600th
243rd
832ndln 2
340th
286th
323rd
192nd
294th
248th
273rd
304th
404th
214th
Look and Say
565th
780th
686th
242nd
399th
526th
175th
402nd
Lucky Numbers
333rd
248th
242nd
199th
286th
228th
86th
165th
313th
181st
Lucky Tickets
361st
302nd
293rd
223rd
30th
238th
205th
224th
Mahjong
90th
Maze
56th
176th
148th
127th
74th
221st
123rd
Medal Tally
314th
143rd
Morse Decoder
154th
187th
170th
137th
251st
291st
Morse Encoder
97th
105th
205th
179th
271st
291st
Musical Chords
171st
146th
211th
147th
141st
193rd
182nd
N Queens
134th
Niven Numbers
1,175th
1,000th
1,018th
1,829th
206th
261st
1,948th
164th
1,477th
940th
Niven Numbers (Long)
1,200th
597th
634th
991st
200th
476th
337th
38th
658th
Number Spiral
322nd
123rd
224th
388th
265th
141st
391st
328th
Odious Numbers
967th
448th
582nd
1,290th
288th
394th
298th
515th
34th
1,469th
544th
Odious Numbers (Long)
901st
395th
257th
718th
425th
168th
342nd
32nd
706th
825th
Ordinal Numbers
906th
622nd
605th
1,165th
164th
300th
630th
811th
914th
Pangram Grep
1,146th
1,707th
1,673rd
1,340th
46th
544th
594th
312th
551st
Pascal’s Triangle
1,244th
620th
558th
882nd
622nd
122nd
347th
417th
302nd
549th
Pernicious Numbers
1,041st
585th
606th
1,037th
238th
255th
24th
652nd
748th
Pernicious Numbers (Long)
557th
375th
541st
668th
110th
304th
Poker
135th
157th
254th
246th
256th
283rd
Prime Numbers
1,417th
1,020th
1,146th
1st
127th
277th
2,585th
187th
1,099th
646th
Prime Numbers (Long)
996th
823rd
684th
1st
482nd
343rd
1,328th
271st
606th
731st
Proximity Grid
196th
166th
159th
231st
118th
237th
254th
QR Decoder
27th
85th
88th
241st
154th
152nd
195th
191st
Quine
1st
216th
3,470th
3,329th
2,877th
2,303rd
3,091st
1,574th
1,835th
1,104th
1,549th
141st
388th
3,730th
Recamán
561st
306th
141st
367th
68th
288th
460th
509th
292nd
Repeating Decimals
179th
302nd
131st
Reverse Polish Notation
514th
416th
471st
1st
310th
321st
495th
530th
276th
Rijndael S-box
353rd
216th
258th
80th
Rock-paper-scissors-Spock-lizard
355th
221st
258th
304th
207th
404th
505th
102nd
Roman to Arabic
277th
712th
688th
594th
415th
487th
575th
604th
292nd
Rule 110
308th
339th
328th
359th
203rd
253rd
351st
256th
168th
Seven Segment
427th
175th
166th
444th
253rd
191st
498th
481st
SI Units
184th
55th
Sierpiński Triangle
375th
344th
341st
516th
336th
235th
422nd
303rd
244th
Smith Numbers
322nd
313th
297th
432nd
207th
161st
519th
381st
113th
Spelling Numbers
412th
360th
325th
388th
426th
534th
505th
206th
Star Wars Opening Crawl
88th
110th
220th
189th
237th
248th
Sudoku
95th
103rd
96th
131st
183rd
38th
241st
263rd
72nd
Sudoku v2
102nd
118th
136th
149th
167th
176th
98th
Ten-pin Bowling
220th
215th
198th
272nd
180th
309th
322nd
Time Distance
236th
221st
233rd
290th
337th
327th
124th
Tongue-twisters
258th
488th
464th
201st
430th
383rd
662nd
672nd
290th
95th
United States
230th
255th
236th
395th
144th
260th
366th
346th
189th
Vampire Numbers
273rd
274th
232nd
207th
302nd
288th
389th
150th
Van Eck Sequence
469th
292nd
275th
233rd
304th
101st
236th
405th
255th
Zodiac Signs
224th
129th
130th
203rd
272nd
298th
313th
138th
γ
148th
170th
106th
λ
561st
515th
495th
278th
517th
332nd
386th
121st
π
379th
284th
285th
391st
207th
297th
245th
282nd
290th
492nd
217th
τ
366th
273rd
274th
363rd
219th
340th
375th
270th
301st
483rd
210th
φ
265th
375th
520th
480th
516th
333rd
367th
196th
577th
300th
√2
535th
425th
582nd
502nd
252nd
383rd
407th
349th
674th
332nd
𝑒
466th
393rd
345th
247th
333rd
319th
315th
444th
483rd
306th