12 Days of Christmas
82nd
1,630th268th
271st
495th
81st
1,302nd
665th
24 Game
24th
177th
45th
21st
47th18th
7th87th
99 Bottles of Beer
552nd
385th
1,174th
95th
237th7th
154th
201st
Abundant Numbers
486th
1,164th
938th104th
212th844th683rd
327th
324th398th1,781st1,071st2,385th
888th552nd45th
308th
322nd367th18th78th1,245th2,419th307th
270th
297th
331st312th175th
98th418th
1,445th
926th
1,079th
Abundant Numbers (Long)
818th
339th387th
882nd346th775th311th271st
330th974th72nd482nd297th398th515th807th504th
441st790th87th
217th1,740th270th319th35th3rd231st477th769th
1,265th656th362nd1,254th62nd419th147th
456th122nd
586th236th
875th
382nd
Arabic to Roman
206th
132nd
617th16th255th216th212th
68th
175th
268th
450th300th535th
244th
262nd226th487th446th
124th2nd
305th
97th
210th491st
Arithmetic Numbers
394th
119th
184th279th
97th
448th
214th
127th1,054th6th
29th
351st
16th96th
259th
Arrows
202nd
236th208th184th62nd355th
18th
136th138th
119th
134th
414th126th
53rd
124th
42nd
6th
60th
113th
Ascending Primes
89th
139th56th140th111th
376th50th
172nd151st109th
121st
187th
368th33rd
23rd
147th
12th
44th
99th
ASCII Table
200th
91st964th250th
87th
23rd
154th61st
69th
125th639th486th
97th
167th
2nd66th
45th
brainfuck
279th97th
535th
313th
389th
106th
36th410th
223rd
Catalan Numbers
353rd531st267th749th
172nd
276th546th668th552nd344th
421st201st
185th
954th126th
175th
855th
677th
435th442nd34th
814th
104th
817th
495th
Catalan’s Constant
301st
122nd240th
187th
2nd
130th
142nd824th
Christmas Trees
658th
120th259th
299th
80th
353rd
194th
4th215th
72nd
191st
52nd131st
206th423rd91st
333rd
131st
111th
Collatz
408th913th439th234th
739th
215th500th
204th
325th311th583rd704th
1,015th529th
288th
4th191st638th880th301st280th861st
536th
450th500th148th341st187th
104th
1,731st
516th724th1,270th
242nd
CSS Colors
282nd
124th
209th235th185th220th
88th
145th
2nd
38th260th60th
151st
116th
162nd173rd
Cubes
374th
78th
351st
335th
139th
Day of Week
257th
580th
245th172nd380th438th589th
215th
419th529th474th425th461st327th
309th674th
501st931st92nd288th1,104th
399th344th593rd521st
196th1st662nd58th229th441st
154th
434th680th
DFA Simulator
20th
36th
18th
33rd
Diamonds
223rd
141st
186th
75th
359th
28th
86th83rd
147th
138th585th16th258th41st
90th150th409th
37th
14th
65th
79th
260th
Divisors
1,177th2,197th854th752nd
1,039th179th1,360th678th821st
683rd
386th
777th756th765th2,724th844th
1,017th
198th
2,603rd740th3,540th136th1,334th1,638th234th265th873rd1,330th1,170th1,096th1,574th367th1,224th35th253rd1,203rd
948th305th2,622nd
1,598th927th998th
905th
Emirp Numbers
58th
386th90th302nd427th
172nd147th114th612th365th
193rd
943rd30th210th
1st322nd
19th122nd244th159th70th
440th738th
864th
75th242nd717th
Emirp Numbers (Long)
416th375th330th
207th
386th
122nd
334th170th198th
278th
220th
659th365th
376th1st
225th
480th
27th
51st
58th
Emojify
53rd
128th107th
28th
98th73rd83rd
271st21st
239th
4th
272nd
275th
Evil Numbers
1,023rd606th2,186th554th
504th333rd681st540th561st840th384th479th351st1,018th564th1,146th970th517th2,190th
546th
370th
175th407th3,118th168th426th327th1st379th421st701st631st812th320th956th581st43rd1,033rd1,231st
401st363rd1,093rd656th1,136th1,052nd607th1,840th436th596th
Evil Numbers (Long)
796th745th692nd432nd
225th269th282nd326th397th1,808th263rd343rd249th516th364th670th656th536th779th
385th
756th
72nd522nd1,783rd94th1,083rd1,315th1st482nd
760th997th589th443rd238th446th39th953rd1,252nd
805th
893rd
379th507th
467th560th
Factorial Factorisation
252nd635th106th
113th
158th
184th
142nd
30th
33rd
59th
9th
Farey Sequence
276th430th
108th
193rd95th130th78th170th
49th
176th138th187th
118th
654th28th184th
157th
201st247th103rd
6th
166th
Fibonacci
4,124th2,072nd2,323rd2,117th1,731st
698th414th609th2,292nd2,940th3,099th763rd
360th1,827th1,065th1,956th2,718th1,091st909th3,718th742nd1st382nd
2,646th6,228th211th1,902nd464th1,878th502nd2,383rd2,045th2,547th1,924th354th1,716th1,747th54th3,428th45th
990th842nd3,946th
2,356th1,956th2,013th2,842nd868th2,154th
Fizz Buzz
4,669th736th585th
1,141st10,099th1,126th1,900th612th1,160th1,196th
1,193rd1,107th2,753rd1,189th1,536th1,535th1,984th2,684th1,985th
1,123rd5,046th642nd6,623rd7,869th1,175th6,687th22nd678th1,523rd4,295th606th3,350th1,547th
4,093rd485th410th4,994th3rd1,478th445th
2,588th1,594th3,465th2,911th3,175th650th1,776th
1,701st1,180th
Foo Fizz Buzz Bar
202nd750th
383rd
664th
402nd303rd
1,191st458th362nd277th387th235th513th
502nd
212th895th178th
256th1,332nd309th187th186th791st200th
428th
1,339th121st344th984th2nd252nd99th
217th
1,207th
286th491st
388th
Forsyth–Edwards Notation
256th278th
70th
80th
64th
185th82nd
135th
196th284th215th249th
91st
202nd
21st
73rd
27th
200th
269th
Fractions
227th
219th
183rd334th307th
736th
314th383rd481st
207th579th291st
432nd670th110th
158th
803rd370th
279th
265th
10th
Game of Life
103rd71st
162nd
77th118th
358th
158th
131st44th184th
173rd
170th
5th
241st38th69th249th1st98th
188th
51st130th
168th93rd
16th
91st
201st
Gijswijt’s Sequence
100th
104th
179th
176th
195th
228th
Happy Numbers
178th
652nd
896th83rd814th235th143rd270th105th
72nd
193rd169th657th424th
221st
327th
206th1,079th288th326th61st294th364th362nd243rd
955th139th45th150th6th198th
27th232nd
690th
97th257th931st
226th
Happy Numbers (Long)
88th
250th
393rd98th
119th228th
260th324th60th203rd191st288th306th
394th157th488th134th
304th927th34th119th110th2nd551st
348th
814th282nd
45th354th440th
633rd
297th329th
264th
Hexdump
140th
14th
86th163rd
753rd
99th
13th
3rd
87th
Intersection
199th257th
541st
263rd140th115th
93rd
122nd
66th
251st324th116th
44th
213th
18th92nd
439th
142nd
Inventory Sequence
194th281st269th113th
208th198th180th
654th
139th
42nd225th214th245th277th
187th25th214th
264th743rd148th127th279th7th99th134th233rd
347th92nd330th
18th109th379th
28th
133rd
ISBN
73rd
228th
191st
120th185th
707th456th
321st179th412th
177th
275th612th22nd346th60th15th113th
642nd208th
540th45th233rd134th
488th
Jacobi Symbol
17th
Kolakoski Constant
156th
179th
240th
147th40th
169th
121st
103rd
91st
170th
Kolakoski Sequence
268th51st
214th
460th209th342nd
75th
116th356th330th327th547th
248th
86th
102nd
934th132nd333rd319th1st183rd
346th
192nd82nd
60th661st
40th
564th
421st
Leap Years
813th1,061st
219th
589th628th284th247th388th2,690th774th779th105th399th315th188th608th835th
536th
229th
697th3,326th35th423rd298th
432nd728th1,528th1,783rd780th385th13th
177th833rd
677th1,050th1,651st
1,831st523rd514th2,253rd808th307th
Levenshtein Distance
239th
89th163rd
251st
123rd
234th
383rd
180th
282nd341st
36th
189th
21st
260th
Leyland Numbers
76th
340th164th
327th
372nd178th
225th
110th
470th
4th
479th
317th
ln 2
321st
213th
130th
243rd309th
185th
162nd
65th
288th
3rd245th394th
26th
149th
Look and Say
123rd338th
422nd
100th
308th141st
232nd
336th
19th
328th
48th
369th142nd58th
206th
Lucky Numbers
148th
191st
298th
275th
271st
325th
382nd
30th282nd
Lucky Tickets
101st
56th124th
38th
132nd162nd108th
78th
25th
158th
145th
61st
7th190th
171st
74th
Mahjong
42nd
91st
Maze
99th
Medal Tally
98th
100th
99th
203rd
32nd
Morse Decoder
26th
12th
151st61st52nd44th
175th38th
21st
31st
6th
253rd
89th
Morse Encoder
65th194th74th36th279th
68th
114th125th61st
222nd21st
111th
12th
274th
Musical Chords
135th
N Queens
16th
229th
9th
123rd
148th
110th15th
88th
Niven Numbers
2,426th976th1,035th1,091st557th
200th900th474th551st1,673rd1,210th354th1,748th261st846th683rd741st1,146th994th2,165th1,313th641st1,626th302nd
582nd2,831st60th1,379th256th487th325th511th941st1,168th192nd605th184th754th8th576th43rd
1,851st373rd1,755th1,587th2,002nd881st729th2,640th1,289th662nd
Niven Numbers (Long)
485th
471st363rd
177th330th344th487th617th1,222nd502nd1,280th137th459th722nd890th433rd564th585th811th706th985th247th
347th1,698th54th687th155th2nd634th392nd591st606th69th790th241st440th121st491st21st
79th
716th383rd405th
1,153rd
Number Spiral
61st
42nd
56th
462nd199th
72nd
102nd
57th
71st384th
152nd
174th184th
Odious Numbers
1,026th658th1,699th475th
204th506th621st608th432nd722nd275th327th226th978th435th830th1,236th706th1,970th
452nd
252nd
132nd304th2,616th219th322nd213th1st247th307th588th510th1,182nd696th806th417th41st1,147th945th
603rd257th1,108th531st1,433rd969th450th1,691st352nd462nd
Odious Numbers (Long)
1,287th818th592nd365th
185th214th345th304th370th1,584th204th284th189th544th317th629th669th486th720th
354th
585th
112th452nd1,596th137th924th1,260th1st416th
755th636th671st843rd173rd370th39th1,130th1,157th
744th
887th
311th448th
403rd510th
Ordinal Numbers
439th
459th
388th663rd
287th503rd
134th
201st359th445th443rd
926th
476th973rd43rd301st280th
209th
478th
153rd567th
164th334th104th
233rd
117th2nd
361st
PalindromemordnilaP
45th
324th
Pangram Grep
425th
270th522nd
528th
336th704th648th101st308th685th
249th145th
672nd
50th199th303rd290th373rd508th587th
617th
649th38th431st106th
211th
694th
Pascal’s Triangle
798th
348th315th
757th
359th582nd
125th
503rd728th320th880th456th
330th
447th
1st587th
333rd223rd607th1st176th
372nd325th357th208th
47th137th64th
404th
433rd
933rd
684th
Pernicious Numbers
559th1,024th738th493rd
444th321st515th493rd787th968th305th1,110th223rd762nd661st714th644th951st806th1,017th607th1st722nd
109th441st1,846th157th992nd291st423rd352nd469th842nd790th198th268th135th685th35th601st95th
427th397th1,147th1,060th1,137th379th547th1,648th578th580th
Pernicious Numbers (Long)
835th694th
744th
698th249th443rd
378th846th107th519th65th411th595th431st554th207th587th389th594th105th565th
1st669th913th610th433rd118th75th790th297th720th417th582nd472nd61st289th37th295th518th
326th184th484th
177th257th
Poker
14th
104th
Polyominoes
45th
63rd
48th
27th
85th
55th
9th
6th
Prime Numbers
1,076th
672nd
1,054th
1,258th550th583rd878th429th
719th583rd1,549th225th
1,004th
299th
1st519th2,757th158th512th544th1st347th
1,482nd
286th
494th110th441st200th
1,170th
650th1,634th
1,132nd1,796th1,712th595th
Prime Numbers (Long)
1,144th
587th
705th735th770th523rd547th1,103rd395th
594th612th754th834th627th153rd937th
586th
846th
1st574th1,897th177th1,034th339th1st460th551st820th
748th
99th360th780th
413th
835th1,121st
505th
Proximity Grid
89th
61st
33rd
82nd71st94th46th
204th
199th208th118th23rd
158th
12th147th
13th76th
5th
QR Decoder
54th
84th114th97th25th
253rd
98th91st
198th42nd
47th
65th
237th
Quine
1st3,946th258th2,943rd2,710th2,045th4,029th1,454th3,976th2,837th1,809th4,821st1,904th618th2,959th1,848th
1,688th2,607th3,034th587th
148th697th2,036th
1,860th3,702nd230th1,605th1,395th1st1,281st1,652nd1,814th1,744th524th2,860th3,359th1,766th164th4,607th576th
453rd3,382nd1,801st3,198th1,711th3,157th1,662nd
3,630th
2,497th
Recamán
113th
262nd
355th
426th
101st
280th209th341st198th
437th
49th334th511th
139th
291st
5th501st
122nd
Repeating Decimals
37th
30th
13th
4th
10th
Reverse Polish Notation
324th
202nd197th
247th
239th
241st
93rd265th
1st131st
64th
129th
212th
163rd
73rd
425th
216th
Reversi
24th40th
26th
35th85th75th
206th12th
166th
42nd
5th
Rijndael S-box
300th
22nd
16th
111th
93rd
219th
105th
69th
109th
49th
30th
419th
Rock-paper-scissors-Spock-lizard
29th72nd
432nd
90th515th
13th303rd
176th
483rd
195th
Roman to Arabic
209th
154th262nd
84th455th106th201st165th224th316th58th
228th
322nd
256th
194th
182nd
306th116th477th
243rd18th2nd
295th
289th
277th
Rule 110
74th
79th
26th116th287th
35th
242nd90th
273rd
48th
37th
304th
Seven Segment
114th
49th101st
40th
158th
157th80th138th
345th125th
168th
148th154th133rd
224th19th91st
246th
71st
SI Units
2nd
27th
118th
Sierpiński Triangle
84th
64th
29th105th88th96th
171st
38th126th135th114th
213th
166th696th14th
174th
232nd42nd60th
23rd114th
160th
178th
258th
241st76th
Smith Numbers
84th
420th
71st
83rd
94th
Spelling Numbers
93rd
57th1st
83rd
Star Wars Opening Crawl
258th
155th
266th
Sudoku
38th
242nd
63rd
40th
100th
Sudoku (Fill-in)
57th
216th
49th
144th18th
53rd
17th
Ten-pin Bowling
25th221st
47th
88th71st81st
187th22nd
222nd60th
27th
4th
32nd
Time Distance
33rd
17th
82nd
10th
14th
340th
Tongue-twisters
551st
108th
216th
Transpose Sentence
451st
278th
78th
172nd300th350th
184th1st118th
438th205th105th145th67th150th
270th
310th
41st
363rd
59th165th
United States
257th
350th57th98th
144th
125th157th117th71st
38th121st36th
171st160th
324th234th
102nd8th
239th
168th
Vampire Numbers
312th
343rd
352nd
Van Eck Sequence
346th
181st
193rd540th
87th
422nd332nd
207th
33rd216th
255th
441st
403rd233rd418th
13th
152nd
51st
Zeckendorf Representation
192nd
78th104th
152nd
139th
344th25th
163rd
172nd
11th
18th
32nd
155th
Zodiac Signs
97th
68th
183rd
347th
230th
270th
77th
149th
16th
53rd
106th
γ
465th
236th
1st
177th
146th
430th
λ
306th
631st
133rd
698th
π
227th
251st453rd
442nd254th
238th365th339th
518th
267th
7th
228th
142nd481st
72nd
τ
235th
170th421st
404th346th
251st302nd286th
157th
7th
237th
108th454th
56th
φ
380th
419th
264th560th
249th473rd
453rd351st385th
683rd217th
161st
118th
77th
331st
42nd610th446th467th12th
405th
64th
818th
√2
400th
301st393rd
182nd642nd
470th380th399th
258th
230th
1,133rd168th
121st
375th
92nd311th467th579th4th
159th
936th
𝑒
533rd
384th
459th
415th331st327th
184th
294th367th299th
430th
200th
154th
17th
336th
213th502nd340th
63rd
145th