12 Days of Christmas
40th
495th
319th
21st
34th
24 Game
5th
124th
53rd
4th
3rd
99 Bottles of Beer
82nd
246th
155th
43rd
42nd
Abundant Numbers
760th
474th
230th
747th
1,427th
2,027th
56th
591st
566th101st240th
2,142nd
381st
9th701st
Abundant Numbers (Long)
1,157th
332nd
90th
1,803rd
101st
645th
918th3rd434th
1,416th
76th
533rd421st
Arabic to Roman
200th24th276th
78th
210th
133rd2nd
324th
112th
Arithmetic Numbers
68th
76th
491st
1,367th
838th163rd
3rd
78th
Arrows
20th
98th
85th
4th
113th
Ascending Primes
58th
331st
242nd
117th
12th
113th
ASCII Table
23rd
56th
263rd
2nd
69th
Billiards
142nd
131st20th
12th
17th
28th
60th
7th
10th
brainfuck
1,212th
39th
118th
149th
17th
231st
Calendar
31st
105th
216th
2nd
56th
Card Number Validation
81st
31st
145th
48th
65th
480th
3rd
60th
Catalan Numbers
556th912th
431st863rd311th
902nd391st
520th896th
569th
681st422nd208th
145th1,607th
524th
1,490th
478th
30th
121st
654th
562nd
Catalan’s Constant
150th
62nd
158th
163rd
2nd
119th
54th
176th
Christmas Trees
136th
55th
139th
27th
323rd
Collatz
365th
229th
166th
4th
317th
170th
631st
Continued Fractions
208th243rd160th
32nd
76th
83rd
210th87th
103rd
5th
2nd
CSS Colors
42nd
147th
128th
187th
1st
94th
63rd
154th
Cubes
38th
360th
66th
102nd
187th
Day of Week
208th
519th501st
259th
379th
463rd
339th
382nd
615th116th
401st
414th
1st
68th
181st
DFA Simulator
12th
40th
222nd
7th
53rd
Diamonds
30th
250th
89th
2nd
198th
Divisors
1,286th2,563rd905th
2,061st
732nd2,497th425th
2,740th
989th
216th957th994th
1,179th1,756th
786th294th
1,155th1,198th2,428th
36th263rd
1,029th331st1,484th
Emirp Numbers
482nd710th
273rd148th
518th
115th
426th
542nd581st403rd926th
100th
191st
490th
267th950th
Emirp Numbers (Long)
36th
203rd
160th
98th
14th
126th
Emojify
29th
39th
64th
4th
90th
Evil Numbers
2,490th
2,777th1,749th
835th748th901st563rd
916th861st468th392nd1,359th594th1,264th
490th3,371st
1,127th874th1,795th1,159th1,855th200th
767th524th2,746th2,489th1st774th
51st2,132nd2,239th
227th1,256th437th677th
2,804th
4,290th
Evil Numbers (Long)
1,258th
754th906th
499th352nd365th358th
273rd368th259th618th389th
339th1,618th
609th1,161st729th
89th
427th287th
1,457th1st880th
47th1,049th1,674th
891st656th406th
966th
Factorial Factorisation
65th
104th
93rd
19th
22nd
Farey Sequence
386th
86th557th
51st537th84th
509th
191st
31st
203rd
3rd
424th394th217th
Fibonacci
2,728th2,564th2,300th2,329th
807th452nd657th4,376th3,214th4,039th3,199th2,570th401st1,911th1,129th2,802nd
2,999th4,783rd4,543rd
2,708th767th1st2,588th419th
2,823rd495th233rd2,007th5,050th2,075th2,051st537th2,610th2,227th3,012th2,770th3,354th377th1,232nd57th4,604th2,026th
1,156th743rd2,145th
974th
Fizz Buzz
4,928th3,824th
2,189th1,484th
487th2,081st777th2,177th3,161st
746th1,174th1,245th1,724th
4,924th2,010th
3,292nd1,702nd5,319th
1,285th7,558th1,897th589th23rd719th1,617th
1,336th1,654th1,897th
4,332nd507th428th
3rd1,205th1,597th
2,729th1,936th1,901st
1,593rd1,877th7,911th
1,983rd
Foo Fizz Buzz Bar
369th1,053rd
861st
122nd
321st477th
2,228th
336th1,489th
179th534th207th1,061st
437th
377th
2,047th139th396th
2nd296th1,383rd
176th
2,240th
Forsyth–Edwards Notation
61st
317th
137th
40th
320th
Fractions
157th
293rd
229th
302nd304th
320th
97th
10th
Game of Life
113th
160th
517th
167th
63rd
145th
Gijswijt’s Sequence
22nd
144th
177th
6th
39th
Gray Code Decoder
67th
98th
17th
90th
38th
168th
Gray Code Encoder
132nd
118th
185th
225th
31st
58th
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
217th
86th
3rd
61st
Hilbert Curve
9th
145th
92nd
12th
7th
Intersection
48th
260th
129th
15th
19th
Inventory Sequence
778th
79th
478th
172nd
296th
45th
372nd
ISBN
48th
434th
194th
6th
531st
Jacobi Symbol
61st
220th
16th
148th
57th
234th
Kaprekar Numbers
157th
79th
109th
117th
271st
22nd
36th
63rd
57th
Kolakoski Constant
180th
14th
119th
232nd
66th
23rd
5th
Kolakoski Sequence
79th
248th
111th
1st277th
32nd
46th
Leap Years
1,069th
894th
543rd1,734th
272nd1,731st60th
2,154th
203rd
408th858th
281st
78th
1,422nd
11th
178th
553rd
1,374th
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
337th
71st
347th
241st
468th
200th
79th
Lucky Numbers
76th
478th
285th
13th
292nd
Lucky Tickets
97th
49th
220th
38th
135th
9th
206th
Mahjong
20th
120th
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
31st
140th
18th
66th
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
1,079th1,379th1,871st1,528th1,186th556th3,397th268th958th452nd1,077th
1,307th389th1,945th294th879th741st805th1,344th1,447th1,466th2,360th1,435th
762nd1,804th1,534th338th
2,075th642nd76th1,647th1,166th467th688th367th572nd1,031st1,347th1,606th666th1,580th
8th613th58th1,605th199th409th1,214th1,748th2,374th1,010th787th
1,411th3,815th717th2,166th
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
948th
126th
91st
180th
Odious Numbers
2,507th
2,146th1,659th
614th683rd718th644th
778th501st351st241st1,297th458th867th
912th2,822nd
1,154th590th1,211th845th1,666th157th
536th388th2,159th2,081st1st649th
49th1,958th2,036th
196th1,041st552nd568th
2,324th
Odious Numbers (Long)
1,619th
647th1,004th
624th333rd502nd327th
224th307th212th636th355th
287th1,458th
512th938th699th
137th
408th242nd
1,402nd1st546th
47th1,261st1,388th
844th692nd466th
947th
Ordinal Numbers
832nd
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
745th
281st
116th
377th921st
1,578th
1,219th
299th
56th830th535th
253rd
723rd
1,420th
9th333rd658th
352nd728th
803rd
Partition Numbers
220th384th241st87th796th247th118th262nd65th353rd697th19th370th86th157th226th253rd
359th
351st206th107th153rd188th281st
199th160th49th
433rd
103rd77th101st180th161st68th213th31st
6th486th
34th91st367th
124th128th
121st
162nd202nd
Pascal’s Triangle
755th
125th
509th
906th
200th
1st
594th242nd
118th344th
419th563rd
53rd159th657th
444th
Pernicious Numbers
1,011th1,768th614th1,382nd801st465th2,698th277th360th564th916th1,314th1,086th340th1,272nd253rd841st689th754th1,027th816th1,152nd1,005th1,144th1,168th709th1st1,184th1,617th129th1,421st481st179th1,389th785th533rd743rd413th539th899th861st225th304th155th
44th682nd115th
219th435th1,047th1,206th1,787th395th602nd
929th2,987th656th1,264th
Pernicious Numbers (Long)
475th
208th
193rd298th311th319th700th
124th673rd74th424th288th546th
501st145th1,028th
471st389th122nd180th693rd1st720th357th85th
230th1st248th187th265th383rd
445th
40th
313th212th531st
Poker
10th
57th
71st
9th
34th
Polyominoes
74th
133rd
113th
86th
118th
Prime Numbers
1,376th2,295th
1,214th4,529th
1,572nd580th
993rd432nd
444th
616th930th
253rd
1,202nd2,055th1,150th661st339th1st
180th
1,940th1st628th394th1,666th
325th
122nd
226th
242nd416th
730th
Prime Numbers (Long)
1,116th
1,261st1,279th
413th
504th
880th
178th
1,275th1,168th656th
1st
204th
1,020th1st578th
112th
907th
337th457th
Proximity Grid
43rd
179th
187th
27th
67th
QR Decoder
51st
143rd
213th
29th
76th
Quine
1st5,505th
4,194th283rd
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
378th
193rd
6th
490th
Repeating Decimals
40th
71st
85th
14th
37th
Reverse Polish Notation
86th
346th
359th
1st
174th
55th
556th
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
770th
137th
174th
752nd
418th
670th
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
211th
105th
280th
Star Wars GPT
22nd
68th
48th
160th
144th
5th
66th
Star Wars Opening Crawl
26th
41st
72nd
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
36th
152nd
77th
30th
158th
Tongue-twisters
287th45th
258th
47th
407th
32nd415th
28th
1,085th
Topological Sort
57th
24th
98th
28th
6th
Tower of Hanoi
698th
84th431st
63rd269th221st137th
32nd
60th
170th
477th
215th21st43rd
185th22nd
90th46th
439th
189th56th
13th
29th354th
Transpose Sentence
74th
112th
1st
215th
311th
43rd
69th
Trinomial Triangle
51st
171st
348th
161st
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
127th
384th
204th
116th
223rd
288th
π
1,067th
636th
583rd333rd
144th
641st
590th
605th827th
339th
7th
237th
165th
84th
335th
τ
236th
122nd
582nd
539th
682nd
274th
15th
207th
132nd
62nd
334th
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
1,196th
175th