12 Days of Christmas
40th
495th
319th
21st
34th
24 Game
5th
125th
54th
4th
3rd
99 Bottles of Beer
83rd
247th
167th
44th
43rd
Abundant Numbers
760th
474th
229th
747th
1,426th
2,026th
56th
591st
566th101st239th
2,141st
381st
9th701st
Abundant Numbers (Long)
1,155th
332nd
90th
1,801st
101st
645th
918th3rd434th
1,414th
76th
533rd421st
Arabic to Roman
200th24th276th
78th
214th
133rd2nd
324th
112th
Arithmetic Numbers
68th
76th
491st
1,365th
838th163rd
3rd
78th
Arrows
20th
98th
85th
4th
113th
Ascending Primes
58th
331st
242nd
117th
12th
113th
ASCII Table
23rd
56th
262nd
2nd
69th
Billiards
142nd
131st20th
12th
17th
28th
60th
7th
10th
brainfuck
1,212th
39th
118th
149th
17th
230th
Calendar
30th
103rd
215th
2nd
55th
Card Number Validation
81st
31st
145th
48th
65th
480th
3rd
60th
Catalan Numbers
556th912th
431st863rd311th
902nd391st
520th896th
569th
680th422nd208th
145th1,607th
524th
1,490th
478th
30th
121st
653rd
562nd
Catalan’s Constant
149th
62nd
158th
163rd
2nd
119th
54th
176th
Christmas Trees
136th
55th
139th
27th
323rd
Collatz
364th
229th
166th
4th
316th
170th
630th
Continued Fractions
208th243rd160th
32nd
76th
83rd
210th87th
103rd
5th
2nd
CSS Colors
42nd
147th
128th
187th
1st
94th
63rd
154th
Cubes
38th
359th
66th
101st
186th
Day of Week
208th
519th501st
259th
379th
463rd
339th
382nd
615th116th
401st
414th
1st
68th
181st
DFA Simulator
12th
39th
222nd
7th
52nd
Diamonds
30th
248th
88th
2nd
197th
Divisors
1,286th2,563rd905th
2,061st
732nd2,497th425th
2,739th
989th
216th957th994th
1,179th1,756th
786th294th
1,155th1,198th2,428th
36th263rd
1,029th331st1,484th
Emirp Numbers
481st709th
272nd146th
517th
115th
425th
541st580th402nd925th
100th
191st
489th
266th949th
Emirp Numbers (Long)
36th
202nd
161st
98th
14th
127th
Emojify
29th
39th
64th
4th
90th
Evil Numbers
2,487th
2,765th1,747th
834th757th901st563rd
916th856th468th393rd1,357th602nd1,268th
490th3,362nd
1,128th874th1,793rd1,157th1,853rd200th
748th517th2,741st2,486th1st755th
51st2,129th2,236th
227th1,251st435th681st
2,799th
4,265th
Evil Numbers (Long)
1,259th
754th906th
499th352nd365th358th
273rd368th259th618th389th
339th1,619th
609th1,162nd729th
89th
427th287th
1,458th1st880th
47th1,050th1,675th
891st656th406th
966th
Factorial Factorisation
65th
102nd
93rd
19th
22nd
Farey Sequence
386th
86th557th
51st537th84th
509th
191st
31st
203rd
3rd
424th394th217th
Fibonacci
2,726th2,562nd2,298th2,327th
806th451st656th4,373rd3,211th4,036th3,196th2,568th394th1,910th1,128th2,800th
2,997th4,780th4,540th
2,706th766th1st2,586th418th
2,821st494th232nd2,006th5,047th2,074th2,050th536th2,608th2,225th3,010th2,768th3,352nd376th1,231st56th4,601st2,025th
1,155th742nd2,143rd
973rd
Fizz Buzz
4,923rd3,823rd
2,189th1,484th
487th2,081st777th2,177th3,161st
746th1,174th1,245th1,724th
4,920th2,010th
3,291st1,702nd5,313th
1,285th7,551st1,897th589th23rd719th1,617th
1,336th1,654th1,897th
4,328th507th428th
3rd1,205th1,597th
2,728th1,936th1,901st
1,593rd1,877th7,904th
1,983rd
Foo Fizz Buzz Bar
369th1,053rd
861st
122nd
321st477th
2,228th
336th1,489th
179th534th207th1,061st
437th
377th
2,046th139th396th
2nd296th1,383rd
176th
2,240th
Forsyth–Edwards Notation
61st
316th
137th
40th
319th
Fractions
156th
291st
227th
300th302nd
310th
96th
10th
Game of Life
113th
160th
517th
167th
61st
145th
Gijswijt’s Sequence
22nd
143rd
176th
6th
39th
Gray Code Decoder
67th
98th
17th
90th
38th
164th
Gray Code Encoder
129th
115th
181st
222nd
30th
57th
Happy Numbers
1,112th
308th114th
80th
194th
504th
373rd583rd436th1,030th637th
613th
452nd156th
6th
35th799th
778th
2,073rd
Happy Numbers (Long)
532nd
66th
68th
566th
136th
130th362nd
3rd
482nd
Hexdump
15th
216th
86th
3rd
61st
Hilbert Curve
9th
146th
95th
12th
6th
Intersection
48th
258th
127th
15th
19th
Inventory Sequence
778th
79th
478th
172nd
296th
45th
372nd
ISBN
48th
443rd
199th
6th
529th
Jacobi Symbol
61st
220th
16th
148th
57th
234th
Kaprekar Numbers
155th
78th
106th
115th
269th
20th
35th
63rd
57th
Kolakoski Constant
180th
14th
119th
232nd
66th
23rd
5th
Kolakoski Sequence
82nd
234th
110th
1st275th
32nd
47th
Leap Years
1,069th
894th
543rd1,732nd
272nd1,729th60th
2,152nd
203rd
408th858th
281st
78th
1,419th
11th
178th
553rd
1,372nd
Levenshtein Distance
474th
148th
74th198th
59th
360th
266th
19th
6th
3rd
Leyland Numbers
84th
259th
214th
4th
310th
ln 2
156th
260th
82nd
253rd
3rd
28th
78th
Look and Say
336th
71st
347th
241st
468th
200th
79th
Lucky Numbers
76th
478th
285th
13th
292nd
Lucky Tickets
97th
49th
219th
38th
135th
9th
206th
Mahjong
20th
121st
163rd
43rd
36th
73rd
Mandelbrot
40th
14th
28th
118th
126th
96th
3rd
11th
Maze
44th
225th
227th
23rd
159th
Medal Tally
31st
272nd
59th
3rd
266th
Minesweeper
11th
30th
140th
17th
65th
Morse Decoder
15th
44th
51st
2nd
110th
Morse Encoder
44th
64th
114th
25th
6th
Multitap Input
20th
21st
53rd
9th
3rd
Musical Chords
36th
119th
37th
19th
120th
N Queens
56th
184th
48th
22nd
86th
Niven Numbers
1,076th1,377th1,864th1,526th1,183rd555th3,390th268th955th452nd1,074th
1,305th389th1,939th294th877th716th803rd1,340th1,445th1,464th2,354th1,433rd
737th1,799th1,532nd338th
2,069th641st76th1,645th1,163rd467th687th367th571st1,028th1,343rd1,604th665th1,578th
8th612th58th1,603rd199th409th1,212th1,744th2,368th1,007th785th
1,409th3,806th756th2,187th
Niven Numbers (Long)
1,804th1,674th513th415th
802nd220th773rd821st
193rd1,391st153rd1,278th782nd1,573rd714th526th383rd1,665th889th
762nd1,083rd
923rd
742nd57th
172nd2nd430th688th423rd581st781st260th1,613th
34th1,023rd21st
73rd297th836th
778th399th908th
829th
1,262nd1,009th
Number Spiral
147th
171st
947th
126th
91st
180th
Odious Numbers
2,505th
2,144th1,658th
614th683rd718th644th
778th501st351st241st1,296th458th866th
911th2,820th
1,153rd590th1,210th845th1,665th157th
536th388th2,157th2,079th1st649th
49th1,956th2,034th
196th1,040th552nd568th
2,322nd
Odious Numbers (Long)
1,619th
647th1,004th
624th333rd502nd327th
224th307th212th636th355th
287th1,458th
512th938th699th
137th
408th242nd
1,402nd1st546th
47th1,261st1,388th
844th692nd466th
947th
Ordinal Numbers
831st
300th
318th
168th
989th
46th
668th
258th
213th
200th
187th2nd
PalindromemordnilaP
211th
46th
186th
297th
105th
64th
196th
137th
27th
12th
39th
20th
Pangram Grep
744th
280th
116th
376th920th
1,577th
1,218th
298th
56th829th534th
252nd
722nd
1,419th
9th332nd657th
351st727th
802nd
Partition Numbers
220th384th241st87th796th247th118th262nd65th353rd697th19th370th86th157th226th253rd
359th
351st206th107th153rd188th281st
199th160th49th
433rd
103rd77th101st180th161st68th213th31st
6th486th
34th91st367th
124th128th
121st
162nd202nd
Pascal’s Triangle
754th
125th
508th
906th
200th
1st
593rd242nd
118th343rd
418th562nd
53rd159th656th
443rd
Pernicious Numbers
1,010th1,766th612th1,380th799th465th2,697th276th359th563rd915th1,313th1,085th339th1,271st252nd840th686th751st1,026th814th1,151st1,004th1,143rd1,167th706th1st1,183rd1,615th128th1,419th481st178th1,387th782nd532nd740th413th538th898th860th224th303rd154th
43rd679th114th
218th435th1,045th1,205th1,785th395th600th
928th2,986th654th1,263rd
Pernicious Numbers (Long)
471st
200th
187th281st303rd315th686th
122nd656th74th405th276th530th
489th142nd1,022nd
450th372nd120th176th677th1st707th289th85th
220th1st236th182nd254th365th
426th
40th
305th202nd513th
Poker
10th
57th
71st
9th
34th
Polyominoes
74th
133rd
113th
86th
118th
Prime Numbers
1,376th2,293rd
1,214th4,527th
1,571st580th
993rd432nd
444th
616th930th
253rd
1,202nd2,054th1,150th661st339th1st
180th
1,939th1st628th394th1,665th
325th
122nd
226th
242nd416th
730th
Prime Numbers (Long)
1,115th
1,260th1,278th
413th
504th
879th
178th
1,274th1,167th656th
1st
204th
1,019th1st578th
112th
906th
337th457th
Proximity Grid
42nd
179th
187th
26th
66th
QR Decoder
51st
143rd
213th
29th
76th
Quine
1st5,504th
4,193rd283rd
1,544th
3,151st3,010th
2,712th667th2,685th1,949th2,050th1,829th
4,056th631st
1,659th155th2,070th750th2,014th2,813th1,619th252nd1,736th1,483rd
2,493rd777th3,146th1,964th1,806th562nd
1,902nd172nd
619th
488th3,614th1,938th
1,854th
3,432nd
3,872nd
2,915th
Recamán
65th
375th
193rd
6th
489th
Repeating Decimals
40th
71st
85th
14th
37th
Reverse Polish Notation
85th
344th
357th
1st
172nd
54th
552nd
Reversi
16th
38th
57th
47th
4th
Rijndael S-box
242nd
86th
234th
248th
137th
68th
73rd
Rock-paper-scissors-Spock-lizard
13th
163rd
178th
3rd
190th
Roman to Arabic
101st
139th
72nd
349th
23rd2nd
190th
ROT13
769th
137th
173rd
751st
417th
668th
56th
11th
107th
45th
Rule 110
25th
31st
469th
5th
13th
Scrambled Sort
66th
171st
232nd
28th
45th
Set
127th
37th
136th173rd213th
145th
74th
59th115th
2nd
142nd
Seven Segment
339th
42nd
126th
82nd
5th
246th
SI Units
97th
20th
40th
122nd
9th
Sierpiński Triangle
982nd132nd
333rd
609th
7th
319th
Smith Numbers
110th
149th
120th
42nd
37th
Spelling Numbers
126th1st237th
217th
105th
280th
Star Wars GPT
22nd
68th
48th
160th
144th
5th
66th
Star Wars Opening Crawl
26th
40th
71st
27th
12th
Sudoku
43rd
239th
63rd
28th
65th
Sudoku (Fill-in)
10th
163rd
137th
13th
37th
Ten-pin Bowling
101st
199th
251st
62nd
114th
115th
Tic-tac-toe
89th
65th
147th
25th
81st
271st
37th
68th
4th
182nd
Time Distance
35th
151st
76th
30th
157th
Tongue-twisters
287th45th
258th
47th
407th
32nd415th
28th
1,085th
Topological Sort
56th
23rd
98th
27th
6th
Tower of Hanoi
697th
84th431st
63rd269th221st137th
32nd
60th
169th
477th
215th21st43rd
185th22nd
90th46th
439th
189th56th
13th
29th354th
Transpose Sentence
73rd
111th
1st
214th
310th
42nd
68th
Trinomial Triangle
51st
169th
346th
159th
13th
178th
United States
237th
138th
164th
120th9th
243rd
Vampire Numbers
17th
289th
219th
37th
7th
Van Eck Sequence
100th
398th
255th
13th
62nd
Zeckendorf Representation
26th
234th
209th
14th
12th
Zodiac Signs
30th
98th
77th
8th
134th
γ
66th
312th53rd
147th
79th94th
74th
1st
113th
49th
51st
λ
130th
384th
203rd
116th
224th
287th
π
1,067th
634th
581st332nd
143rd
639th
588th
603rd826th
338th
7th
235th
164th
84th
334th
τ
232nd
121st
581st
537th
683rd
273rd
15th
205th
131st
62nd
333rd
φ
350th
191st697th264th
746th
239th
130th
70th
313th
47th
14th
116th
√2
413th
213th
382nd
330th
243rd
144th
299th
114th
4th
385th
𝑒
387th
217th
291st
184th
120th
354th
248th
20th
1,194th
175th