12 Days of Christmas
240th81st99th105th956th300th36th
106th
155th741st
772nd533rd59th531st
286th12th
462nd1,016th170th822nd
433rd39th1,516th
73rd38th
82nd556th
68th
1,187th187th
24 Game
131st48th97th121st227th
12th
77th
15th
20th
208th6th
125th
62nd
38th
10th
91st129th
99 Bottles of Beer
275th82nd147th64th366th38th128th
181st
98th187th
287th
57th
40th7th
223rd
935th
142nd74th
67th
180th
99th
Abundant Numbers
452nd1,065th229th599th125th454th229th215th122nd
92nd466th278th
969th
338th634th249th56th
2,012th48th42nd312th22nd101st363rd97th644th751st982nd460th603rd20th647th5th357th467th118th293rd1,347th141st
1,187th463rd
Abundant Numbers (Long)
1,081st362nd447th1,055th390th699th174th289th61st
90th642nd348th
564th958th231st101st
249th682nd176th372nd38th3rd431st264th549th
786th
66th471st428th531st134th
271st
621st442nd
Arabic to Roman
269th
342nd
569th
199th149th220th24th
286th276th
78th
214th
387th97th
250th
469th
171st2nd
390th
336th
Arithmetic Numbers
467th600th348th271st83rd212th205th
68th
76th240th232nd
216th
112th
133rd214th7th
326th
161st685th
396th
17th38th
204th
370th
562nd612th
Arrows
513th178th200th310th223rd203rd117th
20th
194th150th362nd
157th
333rd
220th27th104th
165th
201st
109th
6th
186th
308th
328th260th
Ascending Primes
270th137th92nd133rd48th155th131st
57th
185th149th121st
128th
53rd38th
219th
311th
303rd
12th
228th278th
103rd
120th205th
ASCII Table
257th203rd96th407th81st263rd225th105th23rd
184th333rd116th
64th
88th
160th61st112th
236th
2nd
156th45th142nd
248th
228th260th
Billiards
195th164th60th170th188th151st38th
99th
88th
133rd
49th28th
92nd
204th
118th
185th
163rd
136th
brainfuck
630th
114th622nd
465th301st
59th
229th
426th10th
24th
254th
Calendar
217th
138th
207th
30th
98th115th
2nd
273rd
Card Number Validation
170th179th85th395th
375th167th
129th
318th374th
201st
62nd
254th14th
117th
319th
235th208th
36th
98th
281st187th
Catalan Numbers
690th
300th645th293rd
194th
311th398th707th
376th
630th492nd281st208th228th
345th145th
197th
1,145th
766th
35th
121st
563rd
611th
Catalan’s Constant
228th
128th
173rd
163rd
176th
130th
116th
283rd205th
2nd
92nd
149th
151st96th
104th
170th
112th
Christmas Trees
141st
137th900th439th
135th
347th
55th401st
402nd
109th
354th7th248th304th
289th92nd300th
149th
232nd351st104th378th43rd
729th
132nd127th
Collatz
407th456th249th604th111th353rd362nd
219th
319th463rd
633rd
719th569th
147th4th205th699th
991st371st282nd
1,022nd70th
169th359th626th628th448th
576th
943rd1,434th
Continued Fractions
72nd
182nd253rd
268th
95th46th
21st
236th
CSS Colors
232nd151st188th201st
244th242nd
90th
254th
81st
171st
195th
217th105th
1st
133rd45th
158th
141st511th
382nd
Cubes
339th44th45th
80th
129th
58th
239th367th64th
284th78th
171st
220th
132nd
175th
Day of Week
649th794th645th296th204th440th514th497th243rd
486th558th519th459th
335th
378th
404th
865th280th114th352nd
397th
410th
573rd
233rd1st
67th258th509th177th797th
773rd
695th694th
DFA Simulator
192nd
163rd
23rd
107th48th
21st
62nd
Diamonds
61st108th122nd575th204th572nd80th
43rd
376th90th
238th
111th
183rd17th
55th
181st
37th
15th
162nd
126th
Divisors
1,283rd896th828th1,136th193rd1,167th725th1,304th730th
420th2,081st833rd799th
923rd
882nd1,095th
746th214th
813th203rd149th413th
1,123rd290th1,110th1,742nd1,149th1,180th2,039th399th
36th260th1,324th1,012th327th
475th
1,317th961st
Emirp Numbers
396th
679th480th55th808th270th96th472nd
185th153rd114th233rd1,071st426th
211th
94th
89th498th1,100th
1st
381st
19th132nd292nd165th369th488th792nd950th75th
594th
Emirp Numbers (Long)
691st410th405th481st395th429th344th
68th
427th
292nd
205th
388th397th
1st
309th
31st
53rd231st
451st
Emojify
100th176th
195th141st
29th
39th104th
377th
216th
197th22nd214th
273rd
4th
116th
Evil Numbers
1,117th2,294th600th506th363rd722nd565th575th409th468th391st644th583rd1,267th860th1,073rd491st
572nd
641st404th199th442nd380th192nd462nd357th1st562nd416th445th729th661st856th352nd1,045th610th50th1,143rd1,985th431st384th680th426th636th512th605th
Evil Numbers (Long)
871st753rd452nd305th279th290th359th416th273rd369th259th560th369th
339th
431st
448th835th87th576th318th111th1,190th1,456th1st874th522nd861st839th
769th496th247th455th46th1,050th1,785th887th656th
410th550th511th654th
Factorial Factorisation
174th189th212th182nd150th113th76th
137th
120th186th
228th
104th
110th23rd175th
39th
97th
49th
247th
Farey Sequence
308th259th124th208th99th152nd90th
51st
454th194th140th166th
223rd
148th
112th31st
410th247th367th201st228th
341st
3rd
496th392nd
171st
235th273rd
Fibonacci
2,241st2,293rd1,219th804th450th654th2,372nd
857th
393rd1,904th1,124th2,036th
4,772nd995th767th1st2,100th417th2,939th
492nd232nd1,999th519th
2,461st534th2,598th2,219th2,796th2,097th386th1,244th1,227th56th3,763rd47th1,149th739th
2,151st2,170th971st3,014th
Fizz Buzz
760th2,813th1,195th485th2,076th773rd1,230th1,274th741st1,170th3,358th1,267th1,607th1,783rd
2,006th1,697th4,483rd1,251st679th
1,244th585th23rd714th1,612th4,539th1,332nd659th3,807th1,630th4,260th4,322nd505th427th
3rd1,191st463rd2,725th1,867th
691st1,237th1,814th1,260th
Foo Fizz Buzz Bar
235th762nd441st1,041st752nd793rd460th
122nd
388th327th473rd
336th118th311th222nd
135th359th207th682nd810th
1,268th
1,595th139th394th
2nd228th111th338th
322nd645th
1,054th
Forsyth–Edwards Notation
89th323rd145th319th
281st77th
114th
131st
278th
192nd
168th22nd197th
72nd
29th
Fractions
254th560th367th265th691st218th401st260th156th
354th
238th
465th
197th132nd
182nd
445th
810th
96th
10th749th
339th
738th
Game of Life
206th288th83rd
233rd
108th
130th
319th
363rd
53rd49th
145th2nd
203rd
61st
165th
Gijswijt’s Sequence
195th103rd75th
281st
74th
101st
259th116th
161st
91st
183rd108th
293rd
219th
201st
54th
170th
152nd
106th86th
Gray Code Decoder
235th
270th
194th
114th
73rd
177th
93rd
357th
276th
149th
Gray Code Encoder
531st347th321st
212th
114th266th259th
224th
169th82nd
140th
30th
57th
252nd
203rd
Happy Numbers
208th369th418th965th91st492nd271st161st114th
78th251st227th193rd286th740th503rd
281st435th167th387th
983rd142nd329th611th69th340th871st
273rd
1,061st169th53rd174th6th232nd
35th826th780th105th
1,190th899th
Happy Numbers (Long)
178th555th275th328th89th371st130th
114th
68th203rd218th
156th563rd222nd135th
109th18th229th118th27th580th652nd
373rd922nd311th
12th
536th
331st
582nd
Hexdump
372nd294th149th342nd
420th172nd
15th
126th
94th
227th75th
3rd
103rd
Hilbert Curve
14th
96th
106th
98th
56th
Intersection
526th341st292nd467th164th453rd237th
91st
282nd
93rd
102nd87th
50th42nd162nd
30th
252nd
347th
Inventory Sequence
217th359th134th141st214th164th624th
44th
50th236th
181st
275th
120th170th
7th
90th145th
107th
19th
30th
ISBN
77th526th204th558th412th483rd140th
353rd
337th269th
164th
452nd
174th
92nd25th
61st
167th
51st195th
572nd
Jacobi Symbol
372nd
247th286th312th266th188th
84th
265th
16th
179th
197th54th
77th
251st
Kaprekar Numbers
249th72nd52nd43rd50th46th79th
99th91st
129th
70th20th
100th
303rd
125th
216th
97th
Kolakoski Constant
123rd91st147th
113th63rd122nd
31st
250th
92nd
175th138th
43rd
90th
81st
125th185th
67th
238th
Kolakoski Sequence
282nd535th249th457th223rd367th760th
78th
128th274th330th
268th
242nd92nd109th
140th145th
335th1st
191st
207th88th
69th
45th154th
455th
452nd231st
Leap Years
1,045th1,966th209th306th351st265th226th533rd547th
56th381st331st194th662nd878th231st
906th
311th245th1,846th
343rd78th681st291st
509th459th804th1,790th1,306th874th379th11th360th183rd651st3,082nd692nd1,166th
542nd530th890th297th
Levenshtein Distance
373rd476th300th
276th
148th
74th172nd
59th
480th
215th
490th181st
266th
19th
6th207th
40th
194th
163rd
Leyland Numbers
579th
350th
138th
82nd
533rd
259th
140th
493rd100th119th
264th
4th268th
523rd
249th
ln 2
258th
333rd439th345th472nd248th
156th
353rd
202nd
421st195th
81st
277th
3rd283rd
28th254th
186th287th
299th
300th
Look and Say
790th209th869th
736th138th
472nd
110th433rd
163rd255th
585th22nd262nd
386th
55th609th
405th
175th
Lucky Numbers
372nd
97th304th358th340th292nd
76th
283rd334th214th
120th
110th
212th249th
330th
446th406th
13th316th
226th
Lucky Tickets
139th
391st
75th
49th
190th
284th
107th
269th38th
9th
224th
250th
Mahjong
24th
111th
122nd8th
116th
Mandelbrot
57th113th78th158th71st242nd151st
88th
48th91st97th
281st
54th
121st44th
58th112th
66th
33rd
26th
83rd
Maze
59th
51st
269th75th
138th45th
32nd
57th
Medal Tally
194th
181st
337th
131st
116th
300th
197th81st187th
39th
Minesweeper
119th108th62nd
33rd
19th
134th
86th
117th13th
25th
Morse Decoder
85th
91st
32nd
15th
178th62nd
61st
95th23rd
2nd
141st
89th
Morse Encoder
87th139th78th
215th
42nd
96th
116th
125th
56th
161st18th
141st
168th
14th
29th
97th
Multitap Input
218th
137th37th
114th
138th
13th
107th
40th45th
50th
Musical Chords
326th
109th
128th
137th
99th
150th32nd
125th
60th
N Queens
279th258th159th223rd245th291st19th
74th
185th
197th
134th
218th15th
98th126th
264th
27th
145th
182nd
Niven Numbers
627th1,192nd577th232nd954th451st618th1,842nd388th
293rd876th757th784th1,245th1,465th1,452nd2,353rd715th1,799th828th337th
624th641st77th1,644th288th466th659th366th550th1,028th1,252nd218th682nd210th833rd8th593rd59th199th408th1,932nd1,007th801st1,392nd734th
Niven Numbers (Long)
237th512th423rd248th348th369th289th
305th
152nd500th780th1,155th1,150th560th398th648th760th1,080th447th263rd
373rd732nd57th
171st2nd423rd682nd416th636th576th117th868th283rd493rd34th291st21st73rd296th
382nd456th859th1,260th
Number Spiral
474th111th67th43rd227th240th206th
226th
64th79th
109th
202nd
213th138th
384th130th
290th
199th
323rd
135th
Odious Numbers
1,140th1,749th490th304th546th663rd646th425th271st355th241st550th457th876th743rd1,089th1,019th
475th
502nd280th156th318th267th189th346th235th1st421st275th321st629th507th1,164th607th863rd443rd48th1,147th1,594th645th285th567th313th441st350th483rd
Odious Numbers (Long)
1,436th647th435th278th231st371st341st381st224th307th212th587th355th
287th
402nd
408th653rd135th517th264th160th
1,400th1st541st463rd549th850th
961st953rd196th417th46th1,262nd1,458th840th685th
347th480th439th646th
Ordinal Numbers
141st577th480th405th708th429th299th328th319th
167th365th456th
507th
369th
461st46th
600th176th
151st556th295th
212th308th111th199th
125th425th
610th
PalindromemordnilaP
257th449th
311th
173rd129th46th
219th
105th
174th64th120th
431st
27th213th
12th
39th83rd
450th
346th
Pangram Grep
364th578th760th
833rd
281st272nd388th
781st
111th
1,142nd
349th297th243rd158th
329th56th
430th
250th
175th
540th
41st325th273rd233rd207th
Partition Numbers
62nd131st87th247th121st228th65th
19th
182nd162nd
107th
147th
83rd49th
76th
24th141st
6th27th
34th
174th
Pascal’s Triangle
912th334th375th836th532nd698th391st
124th
1,061st748th
357th
369th
365th
1st606th833rd394th237th671st1st874th205th
547th261st383rd484th
53rd149th75th437th945th
251st
580th1,166th
Pernicious Numbers
611th798th466th275th355th562nd590th793rd338th
251st830th685th753rd1,027th814th1,149th888th705th1st633rd983rd127th477th480th177th1,119th302nd
742nd412th516th897th850th223rd312th153rd761st42nd677th113th501st436th1,203rd394th599th929th653rd
Pernicious Numbers (Long)
991st854th
797th278th544th643rd432nd121st
73rd478th
141st
666th
170th
1st
286th616th
135th
228th
481st
552nd68th497th39th
378th199th
218th
Poker
202nd
133rd
36th
51st
221st101st
21st
34th
Polyominoes
47th51st32nd
139th143rd13th
95th
61st
123rd16th
48th
103rd
21st
Prime Numbers
1,189th1,679th722nd1,021st370th1,292nd582nd591st432nd
444th814th1,238th621st931st
253rd
1,125th1,790th661st339th1st567th365th180th544th648th1st1,740th394th1,661st1,926th
325th920th802nd594th122nd507th226th1,313th416th729th514th
1,895th635th
Prime Numbers (Long)
1,333rd1,066th716th830th865th810th1,086th666th408th
503rd707th852nd
759th178th
765th1,168th655th421st1st683rd1,016th204th1,124th380th1st577th527th637th
1,233rd1,117th663rd
112th387th905th337th457th
845th
1,109th597th
Proximity Grid
142nd
164th
96th
179th83rd149th
79th
124th8th
163rd
43rd
23rd
QR Decoder
43rd70th34th101st123rd100th27th
106th
177th91st
26th
131st18th
25th
82nd
138th
Quine
3,663rd2,002nd2,632nd4,268th1,539th4,217th
1,954th2,048th664th3,183rd1,944th2,832nd1,824th2,292nd2,805th4,892nd629th1,654th154th2,065th747th2,009th1,995th1,614th251st1,730th1,478th1st2,861st1,352nd1,762nd1,959th1,801st560th3,082nd653rd1,897th171st
617th486th1,456th
3,363rd1,786th3,868th
Recamán
197th434th304th338th231st101st83rd
113th
220th369th
470th
524th792nd
156th53rd151st
86th
437th
6th
128th
174th
517th
Repeating Decimals
108th
40th
184th
67th
120th106th
14th
4th11th
132nd
Reverse Polish Notation
722nd
232nd
206th
186th
355th
1st
531st67th
59th226th
492nd
Reversi
201st
30th
16th
88th86th
43rd
122nd11th
215th
47th
15th
Rijndael S-box
180th
46th
221st
158th
98th
16th
62nd
216th109th
265th
77th
127th
Rock-paper-scissors-Spock-lizard
264th103rd101st
40th
80th
132nd
45th
278th17th
54th
265th
223rd
Roman to Arabic
361st458th236th680th538th695th191st
101st
139th358th199th
72nd
263rd
187th
370th242nd180th427th
295th443rd
116th522nd
23rd2nd
326th434th
231st
153rd298th
ROT13
298th524th
564th
195th
222nd
443rd
122nd
510th145th
56th77th
11th172nd103rd45th
Rule 110
171st195th178th400th
360th103rd
25th
31st170th
335th
72nd
358th17th248th
128th
241st
5th
40th348th
110th
Scrambled Sort
245th
221st
66th
254th
125th
129th111th
28th
Set
196th
158th
68th
94th
299th73rd
14th
166th
Seven Segment
297th166th326th82nd260th121st53rd
57th
50th299th
143rd
196th
218th41st
97th
279th
21st
242nd
252nd
SI Units
15th
3rd
132nd151st
23rd
Sierpiński Triangle
96th143rd69th31st60th88th101st153rd74th
47th136th132nd
209th
55th
85th15th131st501st
244th193rd
256th39th63rd
25th119th
169th233rd
152nd
297th81st
Smith Numbers
311th161st72nd320th270th367th69th
181st
335th125th
203rd
167th
288th33rd
231st
393rd
113th47th
142nd
285th
Spelling Numbers
354th
180th
392nd
211th88th114th1st
158th
453rd101st170th
98th
Star Wars GPT
105th
30th
197th37th
5th
89th
Star Wars Opening Crawl
35th
15th
47th
215th22nd
17th
33rd
Sudoku
68th
130th
136th138th
37th
116th
Sudoku (Fill-in)
26th
66th
87th
100th11th
82nd
4th
Ten-pin Bowling
359th
202nd
50th83rd22nd
67th97th
55th
87th14th
60th
11th
28th
107th
Tic-tac-toe
197th139th
89th
78th
146th
250th
57th
168th25th
193rd
54th
158th
49th
273rd
Time Distance
188th
74th304th183rd284th27th
22nd
29th
123rd10th
14th
127th
Tongue-twisters
112th
91st178th519th
175th
106th
273rd525th242nd
235th
54th285th
447th35th
488th
630th
95th38th
87th297th212th464th
135th
Topological Sort
34th
119th
170th
153rd12th
69th
40th
113th
Tower of Hanoi
76th237th80th64th266th155th354th
29th439th248th198th171st
580th544th
152nd
126th
113th22nd
51st
90th45th
405th278th109th186th56th
13th402nd244th324th138th
97th284th106th342nd
Transpose Sentence
665th282nd248th
612th
327th
70th
183rd
219th
1st391st124th
223rd51st98th
42nd
185th177th
374th392nd
Trinomial Triangle
169th
143rd
51st
70th
359th161st
13th
41st
United States
288th290th
233rd83rd
88th
182nd285th
99th
332nd42nd
264th
54th9th
243rd
Vampire Numbers
246th138th300th
447th244th
29th
67th
389th202nd
59th
112th
Van Eck Sequence
407th428th224th354th493rd235th231st
100th
487th470th
545th
283rd
429th36th
126th
278th
13th
62nd672nd
341st
182nd
Zeckendorf Representation
268th237th167th244th157th82nd128th
56th
198th208th
201st
105th
84th28th
299th
178th
14th
246th
171st
196th
Zodiac Signs
54th238th122nd211th
209th85th
100th
51st198th
167th
101st
126th23rd
16th
90th
61st
γ
127th119th147th139th
159th
236th
245th184th
1st
303rd
123rd
233rd
432nd
λ
118th99th135th
275th
170th
66th
209th250th
168th
219th52nd
318th
255th
49th249th
234th
535th
π
228th579th220th416th222nd395th282nd
142nd
244th
512th239th152nd
531st213th
7th
249th483rd
163rd532nd
83rd227th598th120th356th
261st
262nd
τ
207th539th232nd403rd226th374th187th
119th
200th
463rd260th211th
433rd87th
15th
262nd
129th494th
61st204th524th164th351st
282nd
265th
φ
364th694th390th417th355th633rd276th
184th
483rd368th
536th728th194th236th172nd
500th128th
69th
485th
46th657th
383rd13th363rd443rd113th527th
362nd
530th
√2
426th755th468th493rd580th730th352nd
213th
522nd430th
329th
209th276th
245th195th
145th
565th410th
115th739th
564th4th424th270th186th671st
414th
453rd
𝑒
725th578th379th458th463rd437th388th317th217th
338th
567th
518th477th2nd
461st184th
121st
473rd
248th378th
20th236th
175th623rd
691st
471st