12 Days of Christmas
312th
153rd
240th
99 Bottles of Beer
20th265th361st
16th
317th
250th6th
239th
3rd
Abundant Numbers
252nd147th218th331st
16th35th44th
1,007th299th110th
82nd242nd193rd212th190th
239th214th136th38th46th
177th41st141st18th2nd101st152nd278th245th39th76th17th240th5th317th31st
8th77th
128th259th
178th
201st347th
Abundant Numbers (Long)
290th196th337th413th
50th119th
274th
88th
77th322nd221st272nd324th
402nd295th230th1st92nd
235th120th154th36th3rd144th259th655th504th54th121st
22nd439th32nd
48th125th
249th311th
354th
286th
Arabic to Roman
137th18th
71st
297th
238th
66th2nd
301st
Arithmetic Numbers
219th
67th
6th
16th
Arrows
54th68th117th
19th
45th
65th
353rd26th35th
4th
15th
41st
Ascending Primes
37th
97th
53rd
75th
40th
71st
12th
32nd
ASCII Table
164th
22nd
115th
2nd
636th
14th
brainfuck
33rd
301st
2nd
210th
Catalan Numbers
1st
291st
282nd
186th349th299th394th385th382nd361st
509th12th215th
1,014th137th189th
214th
183rd312th30th
108th
113th
347th
547th
Catalan’s Constant
85th
66th
82nd
69th84th
96th142nd3rd
78th
52nd
153rd
Christmas Trees
104th
100th21st148th
61st
37th147th112th
46th
1,075th6th31st
41st119th
188th52nd30th79th
12th
94th
13th
180th
114th
Collatz
164th94th362nd261st
33rd79th64th253rd
81st
170th342nd240th287th
482nd
537th💎445th
313th83rd4th360th
92nd305th
503rd90th85th478th
31st475th212th
36th273rd
463rd
333rd
471st
CSS Colors
437th
145th
442nd99th
1st
44th
62nd
157th
139th
Cubes
9th
39th
Day of Week
289th
277th190th421st
226th
381st537th508th731st525th
340th
1,017th102nd
384th
579th626th216th1st725th61st251st429th
162nd
Diamonds
143rd
53rd
30th
25th
85th
17th39th
52nd83rd
130th338th36th
2nd
64th
12th
106th
Divisors
2,325th897th794th
165th188th
700th1,138th2,108th265th
407th1,158th810th768th798th
887th
461st
208th1st777th3,670th146th934th246th269th920th1,023rd940th178th
387th1,171st35th304th28th
164th319th
967th1,054th
1,039th
757th
Emirp Numbers
40th347th
217th544th
49th58th108th
93rd265th74th
55th179th150th109th123rd408th203rd253rd204th
83rd
184th987th41st53rd
106th148th244th794th684th54th19th130th9th165th16th
14th97th903rd
75th263rd736th177th
172nd342nd
Emirp Numbers (Long)
37th
58th
34th
26th44th
41st
13th
18th
Emojify
82nd58th72nd
29th
39th
157th
274th22nd35th
68th
37th46th
4th
232nd
18th
Evil Numbers
2,008th476th396th550th590th
225th346th390th541st553rd876th396th447th366th628th574th559th553rd476th631st535th416th36th385th185th419th363rd179th340th1st391st427th732nd635th338th333rd224th561st45th533rd221st
212th378th651st632nd407th612th1,721st472nd
601st896th
Evil Numbers (Long)
558th322nd508th586th
290th266th277th344th400th
260th351st246th539th374th575th604th552nd573rd415th409th32nd317th79th546th303rd102nd257th1st314th484th577th528th244th288th235th425th41st372nd99th
111th545th
614th394th518th
488th
493rd
Farey Sequence
196th
122nd98th90th
49th
184th130th
167th
701st29th
96th
3rd
Fibonacci
216th823rd379th1,168th2,229th
355th384th627th1,164th3,385th2,655th818th976th425th1,834th1,087th1,995th957th4,550th966th1,061st779th1st442nd
2,750th475th224th497th1,956th511th825th2,136th1,923rd370th373rd362nd1,813th55th728th46th
349th709th
1,932nd2,043rd2,067th
934th2,201st1,830th2,628th
Fizz Buzz
4,798th765th626th1,516th1,176th
480th2,004th746th1,209th1,304th
735th1,152nd698th1,238th1,213th1,187th1,139th
2,051st
723rd4,828th667th
1,226th579th23rd662nd
647th744th1,601st2,667th3,115th499th423rd3,733rd3rd1,536th459th
458th655th
1,840th675th1,836th
1,776th2,660th1,231st
Foo Fizz Buzz Bar
446th
714th
118th
303rd
429th
235th
417th129th277th165th
298th
1,376th132nd377th757th2nd
106th
169th
317th
Forsyth–Edwards Notation
57th
79th
12th
8th
2nd
139th
16th
Fractions
240th
156th665th172nd
182nd
267th
402nd
218th
698th119th168th
188th261st
205th
129th
10th
288th
Game of Life
87th
25th
Gijswijt’s Sequence
126th
21st
25th
29th
52nd
313th18th
203rd
117th16th39th
7th
12th
146th
Happy Numbers
62nd192nd
206th654th
71st94th147th
151st291st109th
76th236th207th180th141st475th176th232nd118th5th117th
127th129th84th66th1st128th138th256th262nd63rd75th50th158th6th212th229th
32nd134th
451st87th251st739th136th
155th289th
Happy Numbers (Long)
100th
337th376th
83rd93rd
63rd
65th203rd210th190th
322nd422nd163rd💎
201st113th37th59th2nd461st215th
728th110th
24th275th291st
31st178th
246th190th
440th
194th
Hexdump
32nd
345th
3rd
92nd
Intersection
49th
14th
75th
17th
Inventory Sequence
46th218th159th
66th82nd115th
40th
43rd172nd
208th192nd1st111th
157th796th76th73rd
102nd
250th498th84th205th
18th
133rd
134th
148th
ISBN
37th
45th
155th
131st
644th10th60th
106th
522nd
8th
35th
14th
260th
Jacobi Symbol
11th
17th
6th
215th
Kolakoski Constant
28th
69th
91st
Kolakoski Sequence
22nd268th49th
431st
57th128th
719th75th
115th265th256th
207th
86th102nd
955th28th222nd1st189th284th
430th197th306th
59th
40th179th
205th
229th
Leap Years
1,020th958th343rd474th
107th128th185th260th1,220th2,873rd162nd669th111th423rd332nd201st224th888th528th208th220th1st147th
749th130th36th123rd176th126th171st472nd364th97th199th13th358th10th168th5th
105th743rd
1,120th174th352nd
222nd
324th
Levenshtein Distance
460th
112th173rd
213th
38th
4th87th
23rd
274th
Leyland Numbers
79th
121st
61st183rd
238th
69th
4th
75th
66th
ln 2
222nd
146th
217th239th
198th212th
610th133rd73rd
3rd
144th379th28th
356th
170th
Look and Say
916th
73rd
104th177th
20th184th
10th
13th142nd61st
119th
Lucky Numbers
87th
54th84th94th
70th
59th
113th
545th29th
370th
12th
26th
Lucky Tickets
45th
199th
104th
34th
164th
8th
163rd
312th
Maze
58th
22nd
Medal Tally
60th
19th
Morse Decoder
23rd
42nd
11th
N Queens
13th
3rd
7th
Niven Numbers
264th601st757th979th989th
244th311th428th586th822nd1,263rd371st1,764th275th887th687th777th685th1,396th830th823rd666th1st319th
598th369th63rd270th4th345th546th1,011th988th200th295th192nd792nd8th592nd46th
182nd397th
937th530th759th2,488th610th
728th1,261st
Niven Numbers (Long)
252nd497th498th596th
236th211th223rd938th642nd
185th
143rd489th435th934th463rd601st616th512th425th1,042nd261st
362nd226th55th162nd
221st408th622nd608th113th196th159th470th33rd282nd21st
70th287th
713th380th415th
456th
406th
Number Spiral
29th
70th
19th
38th
Odious Numbers
1,831st318th291st418th818th
215th245th294th630th421st749th265th341st233rd527th441st466th406th983rd530th401st319th34th260th142nd302nd252nd226th220th1st255th313th676th512th217th219th190th427th43rd323rd178th
181st269th543rd531st296th852nd1,988th337th
468th724th
Odious Numbers (Long)
256th270th462nd554th
265th223rd354th313th365th
211th293rd199th493rd339th516th664th496th514th403rd397th32nd286th121st482nd258th147th196th1st252nd424th544th468th194th217th183rd383rd41st273rd364th
157th512th
570th333rd457th
417th
446th
Ordinal Numbers
398th
131st
203rd
1,014th44th
211th
154th
165th
105th
237th
118th2nd
Pangram Grep
118th
345th
104th301st
1st152nd
1,160th25th310th
296th521st
717th
414th9th
109th
203rd
Pascal’s Triangle
193rd363rd354th
119th153rd163rd227th557th
123rd
222nd
325th567th333rd
318th
219th
1st310th1,563rd159th121st1st179th304th383rd111th203rd114th212th322nd49th139th70th
86th165th
281st459th
312th
314th
Pernicious Numbers
596th402nd783rd1,024th
263rd372nd516th571st1,116th1,041st324th725th238th824th705th744th687th1,149th859th962nd656th1st
121st498th451st175th314th24th345th542nd869th842nd212th289th147th731st38th650th107th
474th422nd1,159th797th405th584th1,681st
619th1,022nd
Pernicious Numbers (Long)
397th228th307th310th
125th160th183rd157th200th
114th
70th293rd256th291st308th220th338th233rd302nd
1st283rd169th80th128th1st165th315th339th444th109th146th387th179th38th229th35th
94th186th
375th204th281st
267th
287th
Prime Numbers
358th514th755th657th897th
263rd347th402nd562nd575th915th405th903rd475th672nd636th575th518th237th710th938th489th210th317th1st548th745th167th356th1st370th503rd741st708th304th647th297th522nd115th468th211th
227th391st676th1,704th480th646th2,042nd568th1,997th623rd940th
Prime Numbers (Long)
350th519th
681st751st
345th373rd
403rd698th
658th580th650th765th161st738th666th533rd104th384th1st629th399th187th356th1st497th600th722nd919th472nd579th354th585th106th377th156th
314th435th
769th920th
674th
561st
Proximity Grid
58th
16th
233rd
QR Decoder
20th
Quine
33rd3,924th262nd
2,028th2,050th4,056th1,344th1,513th2,827th
1,947th1,261st1,620th1,821st
1,738th3,827th3,035th1,585th
534th1,135th
3,641st234th1,453rd463rd1,161st1,633rd1,831st1,650th478th2,837th3,817th1,798th163rd2,073rd1,123rd
5,159th3,348th3,178th1,691st2,161st1,764th
2,490th
2,457th
Recamán
139th
262nd134th101st
63rd
993rd22nd77th
83rd146th
5th
124th
Repeating Decimals
39th
13th
36th
Reverse Polish Notation
142nd
172nd
1st
64th
150th
52nd
76th
Rijndael S-box
Rock-paper-scissors-Spock-lizard
10th
13th
3rd
201st
Roman to Arabic
98th102nd147th
92nd
117th
182nd328th
65th
190th
154th
547th62nd112th
145th268th
126th552nd168th148th
20th2nd90th
308th
ROT13
8th
87th
Rule 110
21st
26th107th
15th32nd
4th
57th
35th
151st
Seven Segment
75th
60th
22nd29th
105th
2nd
13th
211th
Sierpiński Triangle
95th
67th
31st59th86th
130th
40th133rd140th
713th15th
114th
242nd44th62nd192nd7th
112th
147th
78th
Smith Numbers
16th
4th
8th
Spelling Numbers
61st1st
237th
73rd
131st
Star Wars Opening Crawl
18th
9th
Sudoku
297th
276th
Sudoku (Fill-in)
40th
15th
Time Distance
388th
6th
Tongue-twisters
822nd
451st
4th
844th17th
169th
330th
Transpose Sentence
373rd
37th
70th
91st
United States
24th
3rd9th
Vampire Numbers
16th
452nd
401st
35th
54th
Van Eck Sequence
282nd
81st118th139th
94th
322nd245th193rd
195th1st145th
799th35th270th
121st175th
256th77th
13th416th
58th
176th
Zodiac Signs
187th
15th
26th
5th
13th
γ
65th
62nd1st
55th
50th
792nd
λ
25th
37th
17th
183rd
1,885th
π
117th
106th269th236th
128th133rd
194th
147th
631st69th7th
147th
104th240th56th
397th
66th
264th
τ
155th
96th331st210th
154th174th
185th
214th
581st83rd14th
111th
213th7th
387th
51st
274th
φ
287th
260th489th
437th327th296th301st
355th1st231st169th
953rd126th82nd
45th
369th13th
8th
68th
225th
426th
√2
291st
197th
460th388th339th341st
309th💎260th379th
1,174th183rd134th
104th
416th4th
130th
174th
242nd
356th
𝑒
278th
202nd734th401st319th339th271st302nd
379th💎457th2nd
919th172nd18th
233rd
365th403rd67th
347th
163rd
429th