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
761st
474th
230th
748th
1,430th
2,031st
56th
591st
566th101st240th
2,146th
381st
9th702nd
Abundant Numbers (Long)
1,159th
332nd
90th
1,805th
101st
645th
918th3rd439th
1,418th
76th
533rd421st
Arabic to Roman
200th24th276th
78th
210th
133rd2nd
324th
112th
Arithmetic Numbers
68th
76th
492nd
1,370th
840th163rd
3rd
78th
Arrows
20th
98th
85th
4th
113th
Ascending Primes
58th
333rd
242nd
117th
12th
113th
ASCII Table
23rd
56th
263rd
2nd
69th
Billiards
142nd
131st20th
12th
17th
28th
60th
7th
10th
brainfuck
1,213th
39th
118th
149th
17th
231st
Calendar
31st
104th
212th
2nd
55th
Card Number Validation
81st
31st
145th
48th
65th
480th
3rd
60th
Catalan Numbers
556th911th
431st862nd311th
901st391st
520th895th
569th
679th422nd208th
145th1,609th
524th
1,511th
478th
30th
121st
652nd
562nd
Catalan’s Constant
150th
62nd
158th
163rd
2nd
119th
54th
176th
Christmas Trees
136th
55th
139th
27th
324th
Collatz
365th
229th
166th
4th
317th
170th
631st
Continued Fractions
208th243rd160th
32nd
76th
83rd
210th87th
104th
5th
2nd
CSS Colors
42nd
147th
128th
187th
1st
94th
63rd
154th
Cubes
38th
360th
66th
102nd
187th
Day of Week
207th
518th501st
258th
378th
463rd
338th
381st
614th115th
400th
413th
1st
68th
180th
DFA Simulator
12th
40th
222nd
5th
53rd
Diamonds
30th
249th
89th
2nd
198th
Divisors
1,287th2,565th905th
2,064th
732nd2,500th425th
2,742nd
990th
216th968th995th
1,180th1,759th
795th294th
1,156th1,199th2,431st
36th263rd
1,030th331st1,487th
Emirp Numbers
482nd713th
273rd148th
518th
115th
426th
542nd582nd403rd929th
100th
191st
490th
267th953rd
Emirp Numbers (Long)
36th
204th
160th
98th
14th
126th
Emojify
29th
39th
64th
4th
90th
Evil Numbers
2,490th
2,778th1,749th
835th748th901st563rd
916th861st468th392nd1,359th594th1,264th
490th3,371st
1,127th874th1,795th1,159th1,856th200th
767th524th2,747th2,489th1st774th
51st2,132nd2,239th
227th1,256th437th677th
2,805th
4,290th
Evil Numbers (Long)
1,261st
755th907th
503rd353rd366th359th
274th369th260th619th390th
340th1,621st
610th1,164th730th
89th
428th288th
1,460th1st881st
47th1,051st1,677th
892nd657th407th
967th
Factorial Factorisation
65th
102nd
93rd
19th
22nd
Farey Sequence
385th
86th558th
51st537th84th
508th
192nd
31st
191st
3rd
423rd393rd217th
Fibonacci
2,728th2,564th2,300th2,329th
807th452nd657th4,376th3,215th4,039th3,200th2,570th401st1,911th1,129th2,802nd
2,999th4,783rd4,543rd
2,708th767th1st2,588th419th
2,823rd495th233rd2,007th5,050th2,075th2,051st537th2,610th2,227th3,012th2,770th3,355th377th1,232nd57th4,604th2,026th
1,156th743rd2,145th
974th
Fizz Buzz
4,929th3,825th
2,189th1,484th
487th2,081st777th2,177th3,162nd
746th1,174th1,245th1,724th
4,925th2,010th
3,293rd1,702nd5,320th
1,285th7,559th1,897th589th23rd719th1,617th
1,336th1,654th1,897th
4,333rd507th428th
3rd1,205th1,597th
2,729th1,936th1,901st
1,593rd1,877th7,912th
1,983rd
Foo Fizz Buzz Bar
369th1,054th
862nd
120th
321st474th
2,229th
336th1,489th
177th535th205th1,062nd
434th
377th
2,048th137th393rd
2nd296th1,446th
174th
2,241st
Forsyth–Edwards Notation
61st
317th
137th
40th
320th
Fractions
157th
293rd
229th
302nd304th
312th
97th
10th
Game of Life
112th
160th
518th
167th
63rd
145th
Gijswijt’s Sequence
22nd
144th
177th
6th
39th
Gray Code Decoder
67th
98th
17th
92nd
38th
168th
Gray Code Encoder
132nd
120th
185th
225th
31st
58th
Happy Numbers
1,113th
308th114th
80th
194th
504th
373rd583rd436th1,031st637th
613th
452nd156th
6th
35th799th
778th
2,075th
Happy Numbers (Long)
533rd
66th
68th
567th
136th
130th362nd
3rd
483rd
Hexdump
15th
217th
86th
3rd
61st
Hilbert Curve
9th
145th
92nd
12th
7th
Intersection
49th
261st
130th
15th
19th
Inventory Sequence
779th
79th
479th
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
1,070th
895th
544th1,735th
272nd1,732nd60th
2,155th
203rd
408th859th
281st
78th
1,423rd
11th
178th
554th
1,375th
Levenshtein Distance
474th
148th
74th198th
59th
360th
266th
19th
6th
4th
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
227th
230th
23rd
160th
Medal Tally
31st
272nd
59th
3rd
266th
Minesweeper
11th
31st
140th
18th
66th
Morse Decoder
15th
44th
52nd
2nd
111th
Morse Encoder
44th
64th
114th
25th
6th
Multitap Input
20th
21st
53rd
9th
3rd
Musical Chords
35th
119th
36th
18th
120th
N Queens
56th
185th
48th
22nd
86th
Niven Numbers
1,079th1,379th1,873rd1,528th1,186th556th3,398th268th958th452nd1,077th
1,307th389th1,945th294th879th741st805th1,344th1,447th1,466th2,360th1,435th
762nd1,806th1,534th338th
2,075th642nd76th1,648th1,166th467th688th367th572nd1,031st1,347th1,606th666th1,580th
8th613th58th1,605th199th409th1,214th1,749th2,374th1,010th787th
1,411th3,815th717th2,166th
Niven Numbers (Long)
1,806th1,676th513th424th
802nd220th773rd821st
193rd1,392nd153rd1,279th782nd1,575th714th526th383rd1,667th889th
762nd1,084th
923rd
742nd57th
172nd2nd430th688th408th581st781st260th1,615th
34th1,024th21st
73rd297th836th
778th399th908th
829th
1,258th1,010th
Number Spiral
147th
171st
949th
126th
91st
180th
Odious Numbers
2,507th
2,146th1,660th
614th683rd718th644th
778th501st351st241st1,297th458th867th
912th2,822nd
1,154th590th1,211th845th1,667th157th
536th388th2,159th2,081st1st649th
49th1,958th2,036th
196th1,041st552nd568th
2,324th
Odious Numbers (Long)
1,620th
647th1,004th
624th333rd502nd327th
224th307th212th636th355th
287th1,459th
512th938th699th
137th
408th242nd
1,403rd1st546th
47th1,262nd1,389th
844th692nd466th
947th
Ordinal Numbers
831st
300th
318th
168th
989th
46th
667th
258th
213th
200th
187th2nd
PalindromemordnilaP
212th
47th
187th
298th
106th
65th
197th
138th
28th
13th
40th
21st
Pangram Grep
747th
281st
116th
378th923rd
1,580th
1,221st
299th
56th832nd536th
253rd
725th
1,422nd
9th333rd660th
353rd730th
805th
Partition Numbers
220th385th241st87th798th247th118th262nd65th353rd699th19th371st86th157th226th253rd
359th
351st206th107th153rd188th281st
199th160th49th
434th
103rd77th101st180th161st68th213th31st
6th487th
34th91st368th
124th128th
121st
171st202nd
Pascal’s Triangle
756th
128th
510th
907th
203rd
1st
595th245th
121st347th
422nd564th
56th162nd658th
447th
Pernicious Numbers
1,012th1,770th623rd1,383rd802nd466th2,700th278th361st565th917th1,315th1,087th341st1,273rd254th842nd690th755th1,028th817th1,153rd1,006th1,145th1,169th710th1st1,185th1,619th130th1,422nd482nd180th1,390th786th534th744th414th540th900th862nd226th305th156th
44th683rd116th
220th436th1,048th1,207th1,789th396th603rd
930th2,989th657th1,265th
Pernicious Numbers (Long)
478th
209th
181st299th312th321st702nd
124th675th74th426th289th549th
504th145th1,031st
475th391st122nd183rd695th1st722nd359th85th
231st1st249th190th266th385th
447th
40th
315th213th534th
Poker
10th
57th
71st
9th
34th
Polyominoes
74th
133rd
113th
85th
118th
Prime Numbers
1,376th2,296th
1,214th4,530th
1,572nd580th
993rd432nd
444th
616th930th
253rd
1,202nd2,056th1,150th661st339th1st
180th
1,941st1st628th394th1,667th
325th
122nd
226th
242nd416th
730th
Prime Numbers (Long)
1,118th
1,264th1,282nd
413th
504th
883rd
178th
1,278th1,171st658th
1st
204th
1,022nd1st597th
112th
909th
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
557th
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
470th
5th
13th
Scrambled Sort
67th
172nd
233rd
29th
46th
Set
127th
38th
136th173rd213th
145th
74th
59th115th
2nd
142nd
Seven Segment
339th
42nd
126th
82nd
5th
246th
SI Units
97th
20th
40th
122nd
9th
Sierpiński Triangle
983rd132nd
333rd
610th
7th
319th
Smith Numbers
110th
149th
120th
42nd
37th
Spelling Numbers
126th1st237th
211th
105th
280th
Star Wars GPT
22nd
67th
47th
159th
143rd
5th
65th
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
1,086th
Topological Sort
57th
24th
98th
28th
6th
Tower of Hanoi
702nd
84th432nd
63rd269th221st137th
32nd
60th
170th
478th
215th21st43rd
185th22nd
90th46th
440th
189th56th
13th
29th354th
Transpose Sentence
74th
112th
1st
218th
311th
43rd
69th
Trinomial Triangle
51st
171st
349th
161st
13th
178th
United States
237th
138th
164th
120th9th
243rd
Vampire Numbers
17th
289th
219th
37th
7th
Van Eck Sequence
99th
399th
254th
13th
61st
Zeckendorf Representation
25th
234th
209th
14th
12th
Zodiac Signs
30th
98th
77th
8th
134th
γ
67th
317th53rd
152nd
84th209th
77th
1st
117th
49th
66th
λ
129th
385th
205th
117th
224th
289th
π
1,069th
638th
585th333rd
144th
643rd
592nd
607th829th
339th
7th
237th
165th
84th
335th
τ
236th
122nd
583rd
540th
683rd
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
388th
217th
291st
184th
120th
355th
248th
20th
1,196th
175th