12 Days of Christmas
17th
287th
153rd
272nd
99 Bottles of Beer
25th292nd396th
18th
365th
39th13th
267th
3rd
996th
Abundant Numbers
315th193rd271st423rd
23rd35th47th
1,160th313th144th
142nd297th307th319th237th
314th253rd129th222nd70th1st
220th43rd132nd
56th32nd
123rd195th320th283rd127th103rd37th304th17th413th119th
24th52nd
177th323rd
216th
246th
Abundant Numbers (Long)
423rd278th390th544th
30th87th137th
322nd
82nd
195th346th243rd363rd425th
519th419th224th28th88th1st
286th65th191st
69th34th
184th307th758th530th180th175th
17th648th171st
63rd114th
310th431st
436th
338th
Arabic to Roman
159th29th
101st
327th
266th
80th6th
333rd
Arithmetic Numbers
304th
77th
29th
20th
Arrows
70th81st148th
36th
58th
77th
40th27th
49th
5th
20th
51st
Ascending Primes
46th
92nd
68th
79th
60th
75th
11th
237th
ASCII Table
260th
26th
123rd
3rd
680th
16th
brainfuck
33rd
310th
2nd
219th
Calendar
2nd
Catalan Numbers
102nd
299th
387th
211th394th359th445th450th483rd288th
518th100th253rd
350th129th
214th
276th
208th403rd10th
203rd
178th
422nd
631st
Catalan’s Constant
89th
71st
88th
74th90th
91st152nd
5th
85th
57th
166th
Christmas Trees
135th
105th28th144th
92nd
35th185th120th
59th
42nd7th
49th
53rd117th
203rd83rd39th99th
14th
136th
15th
254th
120th
Collatz
191st188th365th288th
7th46th11th443rd
67th
220th344th277th318th
568th
555th4th436th
334th48th5th
419th
186th326th
505th182nd66th564th
2nd558th320th
465th216th
469th
362nd
523rd
Continued Fractions
5th
CSS Colors
466th
156th
460th110th
2nd
50th
69th
168th
142nd
Cubes
98th
85th
Day of Week
675th
312th219th463rd
258th
394th578th551st789th575th
397th
295th121st
431st
618th698th248th1st796th71st273rd460th
191st
Diamonds
192nd
52nd
38th
25th
98th
13th
72nd
56th86th
146th426th42nd
3rd
111th
12th
208th
Divisors
2,524th1,000th920th
151st167th465th934th1,934th1,938th426th
483rd1,262nd828th869th945th
1,032nd1,027th423rd
219th1st184th920th454th28th
1,136th955th
326th986th1,118th914th371st
469th1,353rd45th767th209th
162nd259th
1,013th1,527th
1,144th
818th
Emirp Numbers
80th396th
264th590th
49th52nd113th
116th283rd87th
94th207th183rd130th168th470th269th364th216th
64th
232nd69th39th
83rd
111th181st266th866th746th63rd27th153rd5th200th24th
17th88th978th
100th440th796th213th
188th
Emirp Numbers (Long)
40th
56th
36th
25th
63rd
53rd
2nd
33rd
Emojify
84th54th68th
30th
46th
174th
206th15th
45th
64th
41st57th
2nd
260th
22nd
Evil Numbers
2,279th558th445th609th669th
233rd379th410th596th602nd938th445th530th428th665th636th613th610th564th755th583rd454th214th417th756th234th555th399th208th
411th166th
440th525th803rd674th397th374th372nd623rd22nd595th369th
223rd403rd714th664th464th659th1,847th579th
653rd976th
Evil Numbers (Long)
625th375th593rd661st
337th289th300th433rd490th
311th413th319th608th439th635th749th629th647th550th384th104th359th
248th615th350th114th
334th24th
364th506th637th577th317th357th279th517th62nd505th275th
271st594th
675th499th567th
562nd
538th
Farey Sequence
212th
138th108th102nd
53rd
206th153rd
193rd
119th35th
117th
7th
81st
Fibonacci
389th1,087th605th1,953rd2,527th
364th397th510th2,059th3,728th2,783rd998th1,093rd874th1,962nd1,822nd2,148th1,789th5,017th1,997th1,813th784th321st572nd1st
3,004th440th191st
769th2,601st
611th1,003rd2,229th2,017th761st478th470th2,062nd20th1,083rd354th
381st734th
1,797th2,161st2,180th
1,765th2,536th2,079th
Fizz Buzz
5,056th1,154th665th1,601st1,250th
475th2,025th748th1,481st1,559th
866th1,205th764th1,323rd1,260th1,246th1,203rd
2,095th
729th5,219th697th
1,554th594th26th
693rd
677th864th1,656th2,788th3,274th511th437th4,165th5th2,721st495th
474th683rd
1,907th724th1,673rd
1,873rd3,408th1,327th
Foo Fizz Buzz Bar
481st
786th
133rd
351st
470th
260th
456th145th289th
183rd
334th
1,496th149th410th832nd5th
197th
199th
339th
Forsyth–Edwards Notation
60th
138th
7th
23rd
3rd
189th
18th
Fractions
278th
185th747th200th
218th
317th
451st
246th
205th141st
195th
223rd303rd
102nd
153rd
11th
326th
Game of Life
94th
28th
Gijswijt’s Sequence
151st
28th
40th
46th
71st
66th16th
235th
128th27th57th
3rd
24th
33rd
Gray Code Decoder
92nd
206th
113th
13th
40th
Gray Code Encoder
491st
447th
163rd
176th264th327th
193rd78th
23rd
497th
119th
Happy Numbers
148th206th
241st784th
67th96th159th
217th326th139th
131st292nd250th221st178th618th240th296th90th65th117th
176th118th86th
112th48th
158th170th300th304th87th110th73rd187th18th263rd305th
55th127th
492nd149th298th818th172nd
202nd
Happy Numbers (Long)
228th
378th428th
56th102nd
59th
114th221st239th236th
372nd482nd139th9th
260th110th17th
97th61st
519th226th
851st152nd
5th348th422nd
26th134th
274th225th
492nd
211th
Hexdump
42nd
364th
7th
110th
Intersection
73rd
10th
136th
56th
Inventory Sequence
67th293rd210th
91st96th108th
60th
75th295th
243rd201st33rd121st
333rd113th98th
126th
117th137th
252nd611th174th275th
14th
222nd
216th
220th
ISBN
35th
58th
190th
149th
110th16th
86th
130th
602nd
4th
73rd
21st
274th
Jacobi Symbol
11th
18th
6th
250th
Kolakoski Constant
42nd
78th
133rd
Kolakoski Sequence
33rd293rd68th
497th
76th134th237th
788th298th
138th279th277th
218th
99th
116th
150th41st
252nd1st
196th291st
473rd211th330th
79th
55th229th
216th
239th
Leap Years
970th147th306th262nd
164th75th177th293rd844th2,918th187th558th165th364th287th265th270th687th1,101st211th203rd15th154th
749th201st10th732nd81st273rd290th144th183rd381st310th61st72nd18th482nd6th206th45th
55th149th
313th180th374th
218th
297th904th
Levenshtein Distance
481st
156th
70th180th
224th
24th
3rd105th
47th
295th
Leyland Numbers
83rd
147th
129th208th
269th
100th
7th
134th
77th
ln 2
230th
156th
240th264th
228th246th
332nd139th
105th
55th
182nd431st5th
425th
190th
Look and Say
1,007th
68th
138th199th
1st
20th
211th
37th
16th201st114th
126th
210th
Lucky Numbers
126th
64th96th105th
82nd
90th
239th
115th56th
434th
14th
33rd
Lucky Tickets
56th
234th
135th
42nd
210th
3rd
198th
362nd
Maze
77th
23rd
Medal Tally
68th
17th
Morse Decoder
28th
49th
15th
N Queens
16th
6th
18th
Niven Numbers
613th768th918th1,097th750th
250th314th469th855th1,008th1,253rd544th1,915th524th938th786th921st993rd1,607th1,096th1,038th594th271st331st1st
779th322nd77th
485th274th
497th621st1,120th981st358th325th279th1,009th25th912th295th
239th434th
980th621st993rd2,687th806th
808th
Niven Numbers (Long)
401st720th612th725th
246th196th159th1,116th1,130th
211th
227th573rd500th1,027th595th713th684th678th375th1,297th357th1st
503rd204th73rd
252nd
270th422nd633rd603rd216th243rd207th582nd24th442nd182nd
112th278th
783rd412th538th
570th
412th
Number Spiral
38th
83rd
7th
280th
Odious Numbers
2,109th431st340th531st902nd
217th266th314th742nd476th793rd333rd359th316th558th508th552nd491st1,086th665th526th337th176th309th1st219th432nd276th259th
280th132nd
328th381st774th532nd274th257th253rd494th23rd442nd254th
185th290th606th592nd343rd1,037th2,123rd443rd
541st
Odious Numbers (Long)
326th370th532nd633rd
285th232nd327th435th422nd
240th336th288th541st389th583rd719th585th609th537th364th152nd307th1st192nd555th274th161st
282nd113th
304th433rd599th502nd272nd300th220th441st23rd386th561st
216th559th
625th416th476th
527th
473rd
Ordinal Numbers
432nd
178th
485th50th
186th
162nd
211th
120th
247th
135th6th
PalindromemordnilaP
43rd
172nd57th
69th
9th
33rd
Pangram Grep
141st
415th
111th318th
98th149th
222nd35th
404th
278th567th
790th
434th15th
100th
55th
201st
Pascal’s Triangle
242nd386th457th
151st158th199th339th797th
171st
322nd
434th701st439th
452nd
244th
1st45th425th204th179th
202nd80th
211th359th590th138th248th164th253rd381st23rd226th105th
114th188th
332nd540th
381st
401st
Pernicious Numbers
651st578th838th1,155th
255th357th487th722nd1,195th1,084th402nd749th337th853rd729th754th887th1,292nd937th1,051st581st93rd
228th637th449th122nd
392nd164th
517th612th957th811th282nd310th199th781st20th772nd184th
561st419th1,234th806th542nd703rd1,830th
674th
Pernicious Numbers (Long)
530th317th348th410th
109th145th154th242nd237th
116th
131st290th296th345th380th331st394th341st267th
53rd287th220th86th
148th53rd
221st364th370th534th158th164th540th262nd7th319th113th
95th180th
474th255th343rd
338th
355th
Prime Numbers
456th582nd948th748th999th
278th396th454th626th632nd1,035th519th1,007th531st749th672nd632nd585th322nd806th1,076th540th277th370th1st17th612th363rd204th
452nd95th
416th570th810th804th349th730th314th599th143rd549th249th
266th439th782nd675th542nd721st2,253rd608th2,193rd686th
Prime Numbers (Long)
435th606th
764th879th
323rd407th516th
501st807th
745th636th721st783rd369th849th787th585th321st439th
13th724th410th191st
494th81st
524th672nd820th988th550th652nd450th711th128th517th328th
333rd453rd
915th1,042nd
778th
614th
Proximity Grid
62nd
21st
258th
QR Decoder
21st
Quine
5th4,241st277th2,527th2,194th2,228th503rd1,469th1,673rd3,118th
2,102nd1,361st1,752nd1,973rd
1,913th4,153rd4,962nd1,533rd
1,681st482nd1,231st
1,634th242nd
1,571st222nd
1,258th1,768th1,983rd1,791st578th3,129th4,121st1,950th140th2,226th636th
505th3,642nd3,456th1,864th2,349th1,903rd
2,590th
Recamán
194th
253rd125th77th
71st
111th18th
103rd
106th158th
2nd
152nd
Repeating Decimals
43rd
15th
4th
40th
Reverse Polish Notation
152nd
175th
1st
71st
160th
58th
83rd
Rijndael S-box
Rock-paper-scissors-Spock-lizard
17th
21st
4th
215th
Roman to Arabic
82nd114th145th
108th
159th
226th374th
85th
190th
150th
146th40th
157th
174th279th
127th626th187th181st
2nd47th118th
340th
ROT13
12th
122nd
Rule 110
38th
67th112th
15th
73rd
4th
94th
44th
157th
Scrambled Sort
338th
Seven Segment
86th
124th
23rd
45th
103rd
5th
22nd
241st
Sierpiński Triangle
122nd
129th
27th54th77th
155th
58th149th166th
70th10th
105th
289th45th85th227th3rd
119th
161st
101st
Smith Numbers
17th
4th
8th
Spelling Numbers
104th1st
229th
70th
138th
Star Wars GPT
11th
Star Wars Opening Crawl
22nd
10th
Sudoku
326th
302nd
Sudoku (Fill-in)
45th
17th
Taxicab Numbers
243rd
4th
267th
Time Distance
406th
89th
Tongue-twisters
886th
495th
5th
910th18th
181st
354th
Transpose Sentence
449th
1st
31st
191st
281st
Trinomial Triangle
66th
6th
60th
United States
33rd
3rd9th
Vampire Numbers
18th
484th
430th
33rd
90th
Van Eck Sequence
343rd
87th111th134th
105th
391st261st238th
209th25th169th
160th39th
309th
143rd215th
314th101st
10th495th
71st
216th
Zodiac Signs
193rd
17th
31st
6th
28th
γ
69th
64th
1st
59th
149th
857th
λ
6th
291st
33rd
3rd
4th
205th
1,982nd
π
149th
143rd327th294th
166th172nd
176th
264th
344th74th
22nd
221st
127th297th8th
463rd
107th
287th
τ
142nd
121st389th260th
158th213th
204th
297th
239th99th
17th
172nd
272nd9th
446th
95th
282nd
φ
294th
304th532nd353rd470th356th327th337th
385th10th252nd
234th
275th168th
58th
103rd
428th12th
52nd
127th
269th
466th
√2
283rd
243rd
543rd420th383rd381st
289th126th273rd
486th
229th127th
169th
142nd
482nd13th
223rd
213th
320th
385th
𝑒
254th
220th800th440th351st375th291st336th
368th106th492nd521st162nd
260th179th
107th
262nd
423rd452nd3rd
442nd
207th
460th