12 Days of Christmas
82nd
1,624th264th
267th
489th
81st
1,301st
687th
24 Game
24th
179th
45th
21st
47th18th
7th87th
99 Bottles of Beer
522nd
406th
1,180th
99th
42nd7th
158th
204th
Abundant Numbers
490th
1,251st
1,008th106th
218th904th723rd
332nd
329th402nd1,885th1,156th2,494th
952nd578th43rd
318th
327th371st18th81st1,336th2,518th313th
275th
303rd
337th315th180th
100th450th
1,545th
994th
1,164th
Abundant Numbers (Long)
850th
335th384th
916th342nd803rd304th267th
326th1,008th71st496th290th396th525th839th535th
431st820th86th
220th434th266th315th34th3rd215th491st800th
1,299th678th358th1,288th61st408th146th
463rd120th
601st233rd
907th
374th
Arabic to Roman
205th
131st
620th16th254th215th209th
68th
174th
267th
451st299th533rd
243rd
261st225th488th448th
123rd2nd
304th
96th
207th492nd
Arithmetic Numbers
410th
115th
181st280th
94th
465th
210th
122nd205th6th
29th
364th
16th93rd
253rd
315th
Arrows
209th
245th216th197th63rd363rd
18th
141st139th
121st
136th
164th128th
54th
126th
41st
6th
61st
114th
Ascending Primes
87th
137th55th140th109th
379th48th
169th151st107th
125th
189th
76th35th
21st
144th
10th
43rd
97th
ASCII Table
199th
88th956th250th
83rd
23rd
151st60th
69th
127th268th486th
96th
166th
2nd66th
45th
brainfuck
279th99th
534th
312th
389th
108th
36th409th
224th
Catalan Numbers
342nd538th261st748th
172nd
270th557th667th554th333rd
419th201st
185th
376th126th
175th
855th
677th
439th431st29th
818th
104th
815th
494th
Catalan’s Constant
298th
122nd239th
187th
2nd
131st
143rd827th
Christmas Trees
667th
121st263rd
307th
81st
360th
194th
4th217th
73rd
191st
51st132nd
206th434th92nd
340th
132nd
112th
Collatz
438th955th474th247th
787th
241st549th
218th
336th331st613th749th
1,059th559th
308th
4th201st679th921st317th298th920th
566th
478th528th135th366th197th
93rd
1,785th
544th772nd1,318th
257th
CSS Colors
282nd
123rd
208th234th183rd218th
87th
143rd
2nd
37th262nd59th
150th
114th
160th170th
Cubes
373rd
77th
351st
332nd
141st
Day of Week
252nd
584th
240th171st382nd437th592nd
214th
418th532nd477th424th470th309th
323rd678th
551st445th91st288th1,103rd
394th344th597th524th
195th1st666th58th228th440th
153rd
433rd684th
DFA Simulator
20th
36th
18th
33rd
Diamonds
226th
140th
184th
75th
359th
26th
85th81st
145th
137th228th18th258th41st
89th148th412th
37th
14th
65th
80th
260th
Divisors
1,200th2,246th843rd743rd
1,038th177th1,391st678th812th
683rd
388th
776th756th764th2,811th865th
1,009th
194th
2,673rd743rd298th134th1,366th1,665th230th248th873rd1,361st1,194th1,089th1,604th369th1,252nd35th280th1,234th
948th307th2,698th
1,629th925th998th
904th
Emirp Numbers
54th
391st88th311th434th
179th153rd121st620th372nd
201st
109th30th217th
1st331st
16th129th251st171st71st
447th749th
872nd
74th309th725th
Emirp Numbers (Long)
418th377th334th
207th
394th
121st
337th172nd198th
279th
224th
305th368th
378th1st
220th
481st
27th
51st
61st
Emojify
53rd
129th106th
28th
99th72nd82nd
177th21st
242nd
4th
274th
277th
Evil Numbers
1,026th612th2,247th552nd
497th329th699th540th560th851st377th472nd345th1,022nd577th1,159th976th515th2,251st
536th
363rd
169th404th384th162nd429th323rd1st372nd417th711th638th824th316th963rd565th41st1,037th1,253rd
397th356th1,095th664th1,150th1,057th613th1,887th510th597th1,875th
Evil Numbers (Long)
802nd746th700th415th
229th266th276th314th429th1,809th257th339th244th511th359th672nd659th534th781st
379th
776th
70th529th327th92nd1,129th1,327th1st478th
757th1,003rd590th426th220th429th37th961st1,267th
810th
898th
373rd502nd
469th560th673rd
Factorial Factorisation
86th631st106th
107th
155th
186th
136th
30th
33rd
59th
9th
Farey Sequence
277th431st
106th
193rd93rd127th76th162nd
49th
169th133rd180th
116th
187th28th177th
152nd
201st248th101st
6th
157th
Fibonacci
4,276th2,118th2,387th2,167th1,768th
699th401st582nd2,355th3,106th3,189th764th
349th1,853rd1,103rd2,006th2,801st1,129th998th3,858th743rd1st370th
2,720th634th205th1,936th440th1,911th476th2,458th2,090th2,621st1,973rd343rd1,753rd1,782nd53rd3,549th44th
1,028th861st4,098th
2,403rd2,006th2,063rd2,935th887th2,205th3,788th
Fizz Buzz
4,998th870th576th
1,289th10,179th1,277th2,155th745th1,349th1,451st
1,380th1,258th3,030th1,376th1,733rd1,732nd2,239th2,950th2,240th
1,274th5,392nd774th7,012th8,008th1,371st586th22nd812th1,720th4,604th739th3,634th1,764th
4,397th483rd408th5,332nd3rd1,680th443rd
2,859th1,811th3,749th3,185th3,455th782nd2,012th
1,927th1,364th
Foo Fizz Buzz Bar
199th812th
401st
713th
429th317th
1,268th479th375th289th406th233rd554th
544th
208th961st174th
264th231st319th183rd181st852nd196th
448th
1,414th121st357th1,059th2nd267th99th
213th
1,284th
300th527th
407th
Forsyth–Edwards Notation
259th281st
68th
78th
64th
184th88th
134th
199th125th218th253rd
87th
203rd
21st
71st
27th
201st
272nd
Fractions
231st
222nd
185th337th310th
743rd
317th388th489th
210th588th294th
447th161st108th
157th
814th375th
283rd
267th
10th
Game of Life
96th69th
153rd
72nd49th
345th
152nd
130th41st107th
163rd
160th
5th
74th36th63rd240th1st82nd
173rd
48th122nd
158th87th
16th
86th
192nd
Gijswijt’s Sequence
100th
106th
178th
175th
197th
225th
Happy Numbers
187th
661st
902nd82nd824th241st140th277th104th
72nd
204th176th668th431st
229th
332nd
211th163rd295th331st60th299th369th367th246th
961st132nd44th144th6th198th
26th239th
700th
96th265th936th
234th
Happy Numbers (Long)
89th
247th
399th96th
117th230th
259th319th59th205th197th291st310th
400th153rd491st132nd
294th173rd33rd117th108th2nd555th
354th
817th281st
44th352nd446th
637th
300th335th
271st
Hexdump
139th
14th
85th163rd
750th
99th
13th
3rd
87th
Intersection
202nd260th
554th
268th143rd119th
95th
126th
68th
270th50th120th
44th
217th
18th94th
445th
148th
Inventory Sequence
199th287th275th112th
210th192nd178th
666th
136th
42nd227th216th248th283rd
185th25th216th
269th195th147th125th285th7th99th132nd235th
354th92nd336th
18th108th387th
28th
131st
ISBN
73rd
232nd
200th
126th201st
714th466th
326th184th417th
182nd
295th97th22nd353rd60th15th117th
651st213th
547th47th239th131st
494th
Jacobi Symbol
17th
Kolakoski Constant
160th
182nd
243rd
151st38th
171st
124th
103rd
87th
172nd
Kolakoski Sequence
272nd51st
215th
469th210th352nd
75th
116th365th339th336th557th
254th
86th
102nd
225th128th343rd317th1st180th
356th
193rd82nd
60th672nd
40th
574th
433rd
Leap Years
866th1,130th
210th
619th661st295th287th400th2,836th784th815th103rd403rd321st191st636th889th
557th
231st
723rd317th33rd426th281st
434th764th1,632nd1,893rd816th389th12th
180th886th
706th535th1,758th
1,941st532nd518th2,387th861st309th
Levenshtein Distance
236th
93rd162nd
249th
127th
231st
386th
181st
281st339th
36th
189th
21st
257th
Leyland Numbers
76th
337th165th
327th
371st176th
229th
110th
474th
4th
483rd
316th
ln 2
320th
209th
128th
238th309th
182nd
161st
63rd
287th
3rd240th390th
26th
147th
Look and Say
123rd337th
422nd
100th
307th140th
229th
335th
19th
327th
48th
366th141st58th
204th
Lucky Numbers
147th
193rd
300th
279th
272nd
327th
385th
30th284th
Lucky Tickets
101st
56th124th
38th
131st163rd108th
78th
25th
158th
144th
60th
7th192nd
174th
73rd
Mahjong
40th
90th
Maze
99th
Medal Tally
97th
99th
98th
207th
32nd
Morse Decoder
26th
12th
154th61st52nd44th
97th36th
21st
31st
6th
248th
88th
Morse Encoder
64th194th74th35th275th
68th
114th125th61st
149th21st
112th
12th
270th
Musical Chords
136th
N Queens
16th
229th
9th
120th
147th
108th15th
88th
Niven Numbers
2,433rd1,001st1,055th1,122nd574th
234th866th463rd568th1,692nd1,225th344th1,764th262nd893rd667th752nd1,172nd1,016th2,180th1,328th689th1,637th298th
599th497th59th1,400th253rd476th321st528th979th1,199th189th614th181st784th8th593rd42nd
1,869th363rd1,763rd1,594th2,009th927th740th2,645th1,305th710th1,682nd
Niven Numbers (Long)
475th
457th360th
176th324th339th477th609th1,232nd495th1,291st136th467th720th887th430th556th596th811th705th987th244th
344th635th53rd685th154th2nd621st387th577th590th68th783rd238th437th119th478th21st
78th
714th380th399th
1,167th804th
Number Spiral
61st
42nd
56th
463rd197th
71st
102nd
57th
77th182nd
151st
173rd184th
Odious Numbers
1,038th675th1,733rd482nd
200th512th631st618th455th733rd268th330th222nd989th440th835th1,263rd720th2,042nd
460th
245th
125th303rd291st215th322nd209th1st240th306th593rd516th1,214th708th811th426th39th1,168th956th
608th250th1,135th532nd1,454th980th458th1,719th326th468th1,720th
Odious Numbers (Long)
1,299th838th602nd349th
181st229th339th308th378th1,591st199th272nd185th548th320th638th679th478th731st
353rd
588th
107th464th333rd132nd931st1,269th1st403rd
762nd640th682nd853rd169th360th37th1,140th1,150th
755th
895th
314th443rd
398th525th593rd
Ordinal Numbers
441st
460th
384th672nd
286th510th
133rd
200th358th447th445th
944th
492nd414th42nd300th279th
208th
479th
152nd575th
163rd333rd103rd
231st
116th2nd
360th
PalindromemordnilaP
45th
322nd
Pangram Grep
437th
265th544th
533rd
339th717th662nd101st314th692nd
244th146th
694th
50th206th300th291st379th516th622nd
624th
653rd38th440th106th
207th
706th
Pascal’s Triangle
804th
338th319th
765th
349th587th
122nd
507th734th324th885th457th
334th
448th
1st593rd
352nd226th612th1st175th
377th329th347th206th
46th136th63rd
408th
437th
938th
692nd
Pernicious Numbers
553rd1,044th749th487th
441st347th509th487th781st977th305th1,136th223rd783rd679th724th662nd962nd817th1,034th632nd1st732nd
109th457th601st157th1,016th291st423rd323rd463rd836th801st198th268th135th703rd35th595th95th
427th397th1,173rd1,080th1,162nd379th541st1,674th572nd574th1,000th
Pernicious Numbers (Long)
846th701st
752nd
705th243rd451st
384th860th106th527th64th417th599th438th561st205th594th397th598th104th571st
1st675th285th605th441st117th74th802nd297th727th423rd586th480th60th282nd36th295th526th
328th177th494th
170th255th
370th
Poker
14th
103rd
Polyominoes
45th
62nd
47th
27th
85th
54th
9th
6th
Prime Numbers
1,110th
669th
1,067th
1,278th555th599th878th435th
724th599th1,572nd229th
1,006th
297th
1st531st362nd157th518th549th1st343rd
1,503rd
284th
510th109th447th199th
1,181st
647th1,664th
1,146th1,831st1,745th587th
Prime Numbers (Long)
1,156th
557th
698th732nd779th516th543rd1,116th388th
566th614th750th845th611th152nd952nd
564th
846th
1st591st758th176th1,048th343rd1st454th550th841st
743rd
98th350th789th
406th
862nd1,131st
500th
Proximity Grid
92nd
62nd
33rd
85th73rd97th45th
202nd
71st206th122nd23rd
161st
12th150th
13th84th
5th
QR Decoder
55th
85th118th98th24th
251st
100th92nd
111th43rd
48th
67th
236th
Quine
1st3,966th254th3,024th2,794th2,116th4,041st1,392nd3,996th2,917th1,836th4,810th1,976th614th3,041st1,875th
1,721st2,685th3,115th583rd
148th693rd2,096th
1,893rd1,515th226th1,638th1,451st1st1,279th1,685th1,841st1,777th520th2,943rd3,451st1,799th164th4,603rd572nd
449th3,474th1,885th3,285th1,744th3,244th1,695th
3,725th
1,939th
Recamán
112th
270th
361st
435th
89th
287th218th352nd207th
442nd
49th346th518th
136th
303rd
5th510th
120th
Repeating Decimals
37th
30th
13th
4th
10th
Reverse Polish Notation
324th
199th194th
246th
238th
240th
94th263rd
1st128th
63rd
126th
211th
162nd
72nd
427th
215th
Reversi
24th38th
26th
32nd78th68th
122nd12th
166th
40th
5th
Rijndael S-box
298th
22nd
15th
109th
91st
218th
102nd
69th
107th
50th
30th
409th
Rock-paper-scissors-Spock-lizard
29th71st
425th
91st508th
13th304th
176th
474th
194th
Roman to Arabic
206th
150th258th
82nd461st104th198th162nd221st317th57th
225th
325th
262nd
194th
179th
306th114th483rd
240th17th2nd
294th
288th
276th
Rule 110
73rd
77th
25th117th287th
33rd
244th89th
272nd
47th
36th
303rd
Seven Segment
114th
50th79th
40th
159th
158th78th139th
111th126th
170th
150th156th134th
225th19th90th
247th
71st
SI Units
2nd
27th
118th
Sierpiński Triangle
81st
63rd
29th102nd85th93rd
170th
38th124th133rd111th
217th
167th164th14th
173rd
236th42nd59th
23rd111th
160th
178th
259th
245th76th
Smith Numbers
85th
426th
73rd
84th
93rd
Spelling Numbers
93rd
56th1st
83rd
Star Wars Opening Crawl
254th
155th
262nd
Sudoku
38th
243rd
63rd
39th
100th
Sudoku (Fill-in)
67th
211th
46th
80th18th
53rd
17th
Ten-pin Bowling
25th221st
46th
89th70th80th
87th22nd
222nd59th
27th
4th
32nd
Time Distance
33rd
17th
79th
10th
14th
339th
Tongue-twisters
549th
108th
213th
Transpose Sentence
449th
279th
75th
174th302nd352nd
192nd1st115th
158th205th102nd142nd64th145th
271st
312th
39th
364th
56th168th
United States
250th
342nd57th95th
138th
123rd152nd115th71st
36th119th47th
167th155th
319th229th
100th8th
233rd
164th
Vampire Numbers
316th
346th
355th
Van Eck Sequence
347th
182nd
190th546th
86th
427th330th
203rd
33rd212th
253rd
445th
407th231st421st
13th
150th
51st
Zeckendorf Representation
198th
77th97th
150th
140th
99th25th
166th
175th
11th
18th
32nd
157th
Zodiac Signs
97th
67th
184th
347th
230th
268th
77th
152nd
16th
53rd
107th
γ
458th
236th
1st
178th
147th
422nd
λ
309th
628th
135th
696th
π
227th
252nd455th
445th255th
238th365th336th
522nd
268th
7th
228th
143rd484th
72nd
τ
236th
171st421st
405th347th
252nd302nd287th
154th
7th
238th
108th456th
55th
φ
374th
412th
257th565th
241st468th
448th346th381st
682nd211th
156th
116th
75th
330th
42nd614th440th463rd12th
399th
63rd
821st
√2
423rd
297th418th
179th663rd
487th402nd417th
251st
223rd
368th165th
119th
388th
91st307th483rd601st4th
157th
956th
𝑒
526th
377th
457th
410th319th324th
178th
282nd362nd288th
422nd
194th
149th
17th
325th
206th495th329th
61st
140th