12 Days of Christmas
1,051st
1,012th
362nd1,320th
571st
28th
145th47th
182nd106th38th
51st90th
425th
298th535th
24 Game
123rd
113th82nd
29th
64th
81st
21st💎
43rd53rd12th2nd
62nd36th
15th
99 Bottles of Beer
475th
1,055th
148th
393rd
246th
2nd
284th53rd
76th86th13th
97th77th268th138th
290th
Abundant Numbers
2,996th
1,601st392nd
472nd650th
468th
739th
612th335th
1,014th
1st
86th128th
499th412th38th12th
1,020th592nd222nd151st284th565th
429th
244th1,468th
1,420th
Abundant Numbers (Long)
521st161st
552nd930th969th
144th
545th
325th624th
1,402nd
1st
115th70th
576th416th40th12th
1,038th89th284th443rd555th278th
383rd1,040th
1,005th
Arabic to Roman
129th
154th
164th15th
210th
65th
336th
213th
227th155th
451st237th180th61st
111th1st
172nd361st
402nd178th
Arithmetic Numbers
669th274th165th35th68th235th192nd882nd
85th
246th248th183rd614th240th301st408th609th190th18th
159th2nd
84th70th547th23rd💎792nd76th202nd795th716th342nd458th819th851st3rd39th181st20th338th
239th338th705th540th724th242nd486th
Arrows
196th
208th
82nd
420th
227th37th
121st350th💎
48th121st
213th
459th
Ascending Primes
410th
173rd
184th279th
59th
224th
66th
297th
346th
76th6th
85th211th49th1st
204th
95th12th97th141st144th272nd
512th
ASCII Table
103rd
133rd
164th
245th135th
266th111th
1st
85th75th
557th62nd59th17th
224th206th70th373rd48th159th
158th
Billiards
24th
34th75th
96th
69th
82nd
45th3rd
19th103rd145th1st
22nd78th
11th53rd
brainfuck
621st
416th373rd
72nd
447th
837th906th
478th
385th45th
164th511th92nd21st
547th
702nd22nd95th
234th
Card Number Validation
179th
235th285th
287th
253rd
194th
137th
118th27th
43rd214th71st2nd
157th
252nd85th134th
124th336th
103rd
Catalan Numbers
1st
739th
445th530th865th
192nd386th
599th814th
528th647th
724th
226th
246th26th979th
144th591st216th463rd
592nd
473rd42nd609th842nd298th820th
535th613th
630th
Catalan’s Constant
313th
318th136th
150th
92nd
135th
74th💎
155th133rd3rd77th
99th296th
125th
85th
241st
Christmas Trees
806th763rd
612th
309th
38th525th
590th258th
16th
74th4th
176th33rd6th
248th
293rd117th
38th630th
Collatz
1,722nd
1,273rd
219th433rd
293rd905th734th
95th
475th
328th560th
1,232nd
1st
91st33rd
186th6th172nd833rd4th1,267th
751st447th259th202nd115th583rd
888th359th782nd
839th
CSS Colors
351st
290th
104th
1st271st
190th189th
243rd169th204th
1st
78th
112th187th
182nd
265th
Cubes
295th
12th
20th59th
100th💎
36th40th3rd
2nd37th
112th
Day of Week
326th
294th
449th559th
261st
648th
343rd
847th
636th655th
131st377th717th681st
1st862nd60th248th
195th
458th
DFA Simulator
84th
67th
55th
1st
95th21st
167th78th3rd
20th134th
152nd
Diamonds
338th188th
355th
94th
184th
485th
275th
115th205th
289th47th1st
197th35th117th
249th
1,595th
292nd
Divisors
1,996th701st956th1,401st794th1,807th
633rd
1,180th1,766th
979th1,483rd
2,642nd1,206th657th
487th1st1,830th
686th682nd1,752nd19th
968th
962nd28th564th675th412th577th
1,159th1,618th2,449th
2,079th
Emirp Numbers
61st
444th681st
448th206th
834th307th
135th
533rd
255th
301st5th
572nd263rd488th28th
234th52nd228th715th371st931st
313th
500th916th
Emirp Numbers (Long)
50th
62nd203rd
100th
368th324th
57th
471st
264th
144th9th
124th147th268th1st
297th34th88th
126th279th
211th
Emojify
112th
85th210th
40th
151st
55th
122nd87th
111th73rd18th22nd
3rd115th
20th
228th
Evil Numbers
1,776th456th
620th1,367th952nd1,046th712th483rd703rd1,294th
505th2,248th
1,026th749th1,801st
1,189th182nd
521st452nd918th1st
1,834th
593rd44th1,278th928th392nd1,274th
803rd
1,957th1,982nd
Evil Numbers (Long)
997th228th
304th1,102nd733rd
278th376th640th831st
340th
1,182nd
1,122nd
653rd76th
462nd1,395th956th1st
813th
449th40th1,006th1,548th843rd657th1,450th
539th757th
966th
Factorial Factorisation
76th
56th
178th
139th201st
75th
8th
110th5th
173rd85th27th2nd
114th62nd158th11th
227th
Farey Sequence
332nd
448th148th122nd161st416th516th
63rd
404th205th153rd
192nd
394th
106th
386th49th
113th140th255th3rd
266th
320th357th
331st5th197th383rd167th250th
387th
Fibonacci
3,628th
3,739th
2,694th355th966th627th2,842nd3,903rd3,007th2,589th3,083rd2,812th1,874th2,177th1,057th1,201st1,066th1,095th3,684th816th1st
409th366th3,077th482nd211th1,989th501st1st
515th
2,139th
3,652nd3,539th1,859th1,842nd45th3,607th1,944th1,144th708th
2,041st3,294th2,199th1,034th
3,737th3,250th
Fizz Buzz
2,117th1,955th4,171st1,458th3,042nd5,223rd
2,010th
2,590th
3,702nd3,234th
3,472nd
1st
1,311th22nd
734th132nd699th1,246th16th
2,034th
5,329th60th1,645th116th527th1,304th
2,003rd6,363rd
Foo Fizz Buzz Bar
908th843rd
732nd1,093rd
323rd
928th
932nd711th
1,357th
229th
912th1st
650th351st405th5th
1,622nd11th440th220th626th1,799th
917th
Forsyth–Edwards Notation
329th
229th
39th
100th
24th
90th27th
50th214th2nd
60th
215th48th77th
123rd
108th
403rd376th
Fractions
558th
715th165th
197th
349th
173rd
485th429th
240th585th
489th
1st
341st204th
543rd645th457th159th
648th88th392nd316th10th331st
321st531st
Game of Life
214th
170th
255th
278th
64th6th
234th195th1st
151st93rd
175th
454th
Gijswijt’s Sequence
154th128th
76th
48th171st
87th
60th
131st
1st
176th💎
161st34th39th4th
22nd72nd
57th190th
222nd
292nd365th
Happy Numbers
804th504th
690th780th
641st774th
619th
196th1,690th
698th
110th
151st28th
471st285th137th1st
734th
305th30th372nd762nd684th232nd
449th
763rd1,213th
871st
Happy Numbers (Long)
336th232nd
167th577th
180th
473rd
186th364th
606th
34th
106th28th
319th691st82nd1st
800th
479th61st184th402nd408th583rd
235th565th
547th
Hexdump
70th
117th
88th
403rd
140th
135th
229th39th
228th104th2nd
58th
217th17th150th
5th
352nd
Hilbert Curve
135th
79th
93rd💎
2nd
126th20th
149th
Intersection
155th
209th297th
194th
150th
158th
10th
78th17th
121st608th219th5th
53rd116th
30th
Inventory Sequence
483rd222nd
339th654th
146th
297th
624th713th
415th
1st
236th15th
186th64th75th7th
420th
467th
663rd34th119th547th22nd296th
745th298th
504th
ISBN
766th
239th181st
373rd422nd
339th
404th
150th295th
412th
112th
136th40th
163rd213th58th1st
336th120th187th113th323rd599th
296th
Jacobi Symbol
8th
68th54th137th112th65th
57th
91st72nd
69th
148th13th💎
101st4th
58th41st98th45th3rd123rd
175th
141st47th92nd116th46th115th
114th87th
105th
Kaprekar Numbers
146th48th
82nd27th
215th
74th80th
378th
198th
67th
92nd3rd
4th66th100th1st
23rd
119th166th47th
174th193rd
238th
Kolakoski Constant
42nd
124th148th
34th
182nd
184th
141st
3rd
192nd1st
172nd93rd26th4th
75th54th
12th
306th
Kolakoski Sequence
559th363rd
423rd550th
78th
366th
407th761st
452nd
49th
87th29th
330th216th140th1st
25th178th725th53rd156th
967th
483rd667th
Leap Years
212th652nd
389th
583rd
438th
222nd2,237th
1,727th
1st
164th117th
44th194th285th9th
2,206th567th397th179th
714th1,182nd
1,226th710th
Levenshtein Distance
206th
276th394th
161st
197th
102nd
244th174th
316th437th213th2nd
46th99th422nd3rd
299th
360th
Leyland Numbers
695th
362nd369th
232nd
585th
154th
637th551st
186th
501st472nd1st
142nd5th
563rd172nd124th20th
225th23rd192nd512th445th670th
536th
ln 2
308th
290th205th
142nd
322nd
183rd
367th
198th
199th26th
127th278th94th218th381st
3rd
189th27th380th193rd90th336th
413th
298th
581st
Look and Say
243rd91st529th140th389th510th
547th
213th743rd
382nd1,131st261st577th358th1st
98th45th
134th370th483rd196th3rd
263rd423rd
491st351st94th359th68th186th
158th309th387th
320th
Lucky Numbers
103rd128th
264th417th
65th
54th289th
191st
254th
1st
220th11th
307th283rd62nd3rd
12th52nd366th184th156th
280th
250th
Lucky Tickets
302nd
208th230th
73rd
209th
161st
234th
9th
136th8th
72nd220th92nd1st
325th
11th295th428th94th287th
184th
Mahjong
29th
40th20th
5th
22nd37th41st
32nd
58th
3rd
26th7th
8th15th9th💎
48th45th16th
6th
42nd83rd
Mandelbrot
44th
234th
31st
27th
174th
191st💎
94th
41st2nd
42nd30th
24th
Maze
317th
300th178th
156th
164th75th
59th5th
171st205th64th💎
158th44th94th
84th
Medal Tally
191st
81st
58th
62nd
143rd
2nd
100th11th
201st110th34th3rd
187th6th59th
19th
199th
Minesweeper
159th
28th
62nd6th
💎
46th75th
40th
Morse Decoder
155th
143rd
76th
250th
2nd
90th40th
70th39th💎
51st91st
95th
Morse Encoder
181st
102nd
172nd
73rd26th
64th136th💎
52nd83rd
61st
Musical Chords
123rd35th108th
72nd
116th68th
77th
💎
81st13th
34th74th1st
32nd62nd
51st
N Queens
55th22nd137th167th59th
126th
82nd
169th
105th100th17th
96th2nd
65th12th47th139th7th
129th36th31st116th43rd76th
Niven Numbers
85th3,655th1,890th1,024th478th979th402nd1,439th1,460th1,903rd1,390th437th1,956th807th1,004th1,209th815th724th1,156th1,461st1,950th1,112th1st1,551st378th237th2,083rd464th112th351st314th1st
354th537th1,327th1,314th1,636th757th1,412th928th47th488th91st535th494th
1,300th2,289th558th883rd2,642nd1,344th2,741st834th1,422nd
Niven Numbers (Long)
733rd505th
985th804th891st
324th
532nd
392nd715th
1,323rd
20th
297th75th557th
349th278th180th1st
234th
1,049th163rd542nd45th103rd1,399th
414th1,287th
Number Spiral
135th
317th206th
203rd
227th
312th116th
270th
156th
88th1st
216th138th39th8th
79th164th51st292nd239th124th
97th480th
Odious Numbers
458th
637th1,148th769th874th559th381st
1,595th
366th1,941st
887th
1,208th
1,094th139th
421st340th529th1st
1,619th
485th42nd1,297th785th1,219th1,064th
664th
2,073rd2,153rd
Odious Numbers (Long)
263rd
355th701st553rd
410th299th
870th
280th
1,080th
873rd
635th119th
232nd1,117th918th1st
793rd
372nd40th1,212th1,477th944th649th
969th674th
Ordinal Numbers
427th
508th
753rd
664th
596th902nd
642nd
92nd
557th161st
48th250th245th40th
149th
256th336th109th96th710th
119th3rd
530th677th
PalindromemordnilaP
452nd
490th
48th
123rd
101st40th
113th210th3rd
54th
88th223rd
300th
325th
Pangram Grep
1,117th
1,241st713th
160th
537th935th
646th1,477th
1st
181st138th
99th455th234th25th
1,470th
932nd67th388th650th417th
618th
1,185th
Partition Numbers
273rd74th141st104th100th
29th
56th155th
116th
252nd122nd4th
72nd5th
159th48th134th344th1st
76th
96th242nd
124th10th90th62nd7th82nd
268th
176th
Pascal’s Triangle
681st570th
599th914th
186th
1,063rd
950th454th
1,172nd
112th
311th1st
593rd398th391st1st
1,541st49th208th102nd133rd282nd
457th675th
Pernicious Numbers
1,049th272nd
552nd1,150th1,084th1,064th350th
1,027th872nd
759th907th
1,253rd
1st
1,436th104th
512th153rd1,008th336th23rd
528th
225th312th130th778th37th667th190th485th454th
1,118th
435th601st
673rd
633rd1,136th
Pernicious Numbers (Long)
640th
562nd
201st
429th
136th
477th
373rd
500th1st
461st237th1st
218th33rd267th
164th223rd
694th434th
460th
Poker
25th
37th47th
24th
23rd99th
166th
💎
48th6th
17th33rd15th2nd
79th5th36th
9th104th
130th
Polyominoes
36th20th18th15th
7th
13th30th26th
3rd
86th2nd
25th6th19th85th💎34th
4th27th
5th28th
41st
33rd
31st
Prime Numbers
1,899th
1,619th
563rd
1,108th706th
1,267th464th
1,622nd2,543rd
250th2,107th
1,382nd
1,585th
327th1st
164th616th652nd1st
2,342nd
2,113th
599th113th483rd210th227th551st
840th
1,403rd2,279th
1,990th
Prime Numbers (Long)
1,259th
1,664th
878th398th
841st759th1,157th
406th
484th682nd
154th985th
1,151st
1,070th
388th1st
180th1,100th352nd1st
1,325th
1,048th
608th102nd381st827th496th445th
931st952nd
978th
Proximity Grid
30th
51st
59th
213th
120th8th
42nd17th2nd
167th
9th63rd
5th
QR Decoder
151st
154th
15th
59th56th
61st191st1st
31st55th
76th
Quine
29th
3,905th
3,813th1,345th3,779th2,730th1,841st
2,657th1,250th
1,789th
1,617th1,503rd
2,940th
3,383rd
1,125th1,860th
1,406th228th1,742nd1,432nd457th
1,151st
472nd
1,766th157th4,567th
1st1,331st
1,662nd3,092nd1,732nd2,629th
Recamán
260th
243rd676th
455th
731st345th
1,078th
440th
218th
213th4th
104th352nd291st28th
398th70th512th
413th217th
378th768th
Repeating Decimals
112th
89th241st
54th
133rd
115th94th
217th123rd72nd53rd
20th104th41st48th
Reverse Polish Notation
90th
187th467th
95th
504th
110th314th
402nd
1st
140th252nd
210th351st497th161st
403rd
54th280th
82nd
223rd938th
Reversi
198th
163rd185th
110th
195th
139th41st
100th64th116th💎
81st103rd
24th
286th
Rijndael S-box
187th
302nd
150th
26th
173rd
413th
185th
54th7th
194th
76th220th6th
57th44th
108th151st
82nd
Rock-paper-scissors-Spock-lizard
60th
84th156th
103rd
68th21st
70th39th34th💎
108th51st82nd
99th
Roman to Arabic
230th
444th339th
277th
202nd422nd
20th
456th
65th
402nd69th
334th640th196th17th
243rd87th
42nd1st
72nd
551st
455th
ROT13
336th331st283rd410th
353rd
340th276th
502nd
318th
256th217th
261st282nd273rd5th
96th238th
339th8th262nd184th64th
226th
Rule 110
204th
127th
108th
156th
281st
218th
44th
236th2nd
202nd75th💎
64th136th
17th
148th
Scrambled Sort
136th
355th382nd
82nd
186th129th
422nd
5th
173rd14th
267th139th261st2nd
21st83rd
105th
Set
256th
266th161st
52nd
100th156th
179th
139th16th
173rd88th121st💎
289th3rd101st
11th
141st
Seven Segment
117th
53rd
153rd
155th
63rd
239th31st
384th212th1st
56th116th
88th
SI Units
14th
20th
8th
72nd
23rd12th
69th10th💎
53rd26th
63rd
Sierpiński Triangle
476th
391st
230th
376th
341st
108th
263rd75th
296th308th14th
180th122nd
248th
348th262nd
Smith Numbers
114th220th
290th
118th
369th239th
86th520th
257th
312th
200th💎
83rd72nd18th2nd
606th
296th13th43rd412th123rd393rd
329th
212th
Spelling Numbers
159th
211th
91st1st
293rd166th
349th322nd163rd
183rd208th
243rd
Star Wars GPT
132nd
193rd
51st
69th114th
167th
153rd
152nd24th
58th
1st187th
5th78th
35th
182nd
Star Wars Opening Crawl
18th
31st123rd
11th
46th
💎
33rd16th
21st47th22nd2nd
4th55th
6th
Sudoku
11th
35th70th
9th
63rd
31st10th
66th34th16th💎
2nd42nd
6th
Sudoku (Fill-in)
13th
34th122nd
57th
78th
106th
2nd
47th11th
98th80th15th💎
21st60th26th5th
Ten-pin Bowling
54th
108th
84th
126th
233rd
2nd
59th31st
190th117th💎120th
168th
61st58th
169th67th
Tic-tac-toe
263rd
147th
88th
28th239th
1st
142nd38th
187th39th117th76th4th173rd
73rd
118th116th
15th
93rd
75th
Time Distance
94th
155th
68th
122nd395th
151st13th
50th121st💎
74th56th
187th
Tongue-twisters
168th
198th
98th
134th
65th
5th
95th15th
108th68th82nd7th
83rd48th
100th
47th73rd
Topological Sort
43rd
131st
128th9th
1st
98th45th
47th
Transpose Sentence
320th
386th344th
143rd
246th
511th
1st
150th53rd
286th134th174th30th
578th36th258th432nd193rd182nd
Trinomial Triangle
319th
274th
38th
147th
7th
143rd24th
131st1st
11th71st
United States
240th
290th
212th
340th
17th
227th36th
45th46th💎
170th2nd
108th
156th
Vampire Numbers
13th
126th178th
12th
57th
266th
210th223rd11th
113th1st
156th7th35th15th4th
14th61st299th189th195th
134th
Van Eck Sequence
350th
339th573rd
286th
432nd
492nd
381st
1st
145th35th
149th227th122nd7th
377th50th311th
59th198th
582nd
Zeckendorf Representation
222nd
178th
117th
192nd
402nd
350th
1st
164th45th
22nd124th105th5th
284th29th214th
20th
346th
Zodiac Signs
63rd
67th
33rd
130th
8th
95th15th
101st97th2nd
103rd19th121st
50th
γ
182nd
107th106th
89th
63rd85th
79th
130th
117th
76th53rd
82nd159th1st102nd202nd
84th66th114th
58th
λ
37th
55th29th
19th
165th
3rd
15th2nd
43rd128th45th27th
94th32nd108th
50th59th
58th
π
483rd
209th268th
286th294th
223rd
145th
503rd
81st
171st4th
87th346th23rd229th570th
179th
93rd442nd
461st
470th
τ
456th
231st334th
217th401st
291st
124th
464th
181st
238th4th
92nd313th25th185th
131st
99th413th
414th
462nd
φ
281st374th444th618th599th
198th598th445th335th629th
192nd
558th
1st
243rd1st
413th479th99th319th673rd
15th
260th38th399th420th305th495th
192nd
510th
√2
1,018th
375th
386th549th413th
216th483rd528th433rd874th
285th
581st
355th
395th3rd
401st325th475th155th365th300th
13th
454th40th426th139th545th
247th
425th
𝑒
377th295th315th429th683rd
235th
328th
392nd
534th
336th
358th1st
169th406th17th267th492nd
215th
280th65th276th600th322nd319th
369th610th648th
450th