12 Days of Christmas
108th
150th
310th
51st
193rd
24 Game
9th
13th
58th
10th
7th
99 Bottles of Beer
71st
328th
180th
115th
261st
Abundant Numbers
766th
661st
356th
1,519th
735th
743rd
88th
608th
546th12th343rd
2,426th
614th
291st496th
Abundant Numbers (Long)
1,168th
125th
75th
1,180th
95th
721st
1,060th12th518th
1,498th
178th
550th530th
Arabic to Roman
247th17th279th
69th
206th
193rd1st
234th
101st
Arithmetic Numbers
77th
40th
578th
1,127th
964th154th
15th
18th
Arrows
30th
127th
82nd
6th
164th
Ascending Primes
64th
335th
258th
135th
18th
226th
ASCII Table
31st
47th
253rd
3rd
206th
Billiards
195th
169th85th
14th
16th
74th
46th
7th
12th
brainfuck
1,285th
72nd
149th
191st
23rd
154th
Calendar
111th
151st
226th
2nd
158th
Card Number Validation
294th
69th
139th
44th
55th
479th
4th
124th
Catalan Numbers
470th875th
196th832nd346th
869th434th
527th859th
565th
231st459th250th
147th1,545th
530th
1,434th
489th
42nd
123rd
653rd
559th
Catalan’s Constant
137th
57th
147th
156th
3rd
115th
62nd
70th
Christmas Trees
289th
69th
154th
272nd
20th
Collatz
815th
96th
122nd
6th
303rd
460th
116th
CSS Colors
59th
178th
97th
218th
1st
81st
96th
166th
Cubes
187th
168th
68th
158th
195th
Day of Week
229th
583rd564th
294th
411th
553rd
354th
382nd
665th139th
424th
414th
1st
62nd
200th
DFA Simulator
36th
25th
267th
10th
124th
Diamonds
45th
265th
167th
8th
268th
Divisors
1,548th2,602nd996th
1,641st
644th2,511th698th
2,795th
1,076th
493rd1,041st1,098th
1,451st1,995th
910th538th
1,439th736th2,452nd
28th570th
385th582nd1,805th
Emirp Numbers
57th104th
418th122nd
154th
176th
132nd
538th359th17th585th
268th
21st
34th
668th314th
Emirp Numbers (Long)
37th
237th
12th
86th
14th
126th
Emojify
37th
44th
65th
3rd
64th
Evil Numbers
2,494th
2,396th1,806th
1,044th626th812th563rd
953rd713th475th358th1,078th610th690th
498th3,145th
986th763rd1,832nd1,221st1,876th186th
682nd514th2,771st1,569th1st1,857th
46th2,125th1,316th
213th1,309th445th781st
2,223rd
4,214th
Evil Numbers (Long)
1,242nd
757th919th
514th360th374th377th
270th384th251st633rd405th
348th1,592nd
613th1,153rd730th
81st
421st270th
983rd1st876th
42nd1,032nd1,140th
866th671st452nd
940th
Factorial Factorisation
119th
107th
101st
53rd
134th
Farey Sequence
406th
409th558th
66th536th139th
503rd
204th
39th
215th
5th
428th
233rd
Fibonacci
2,734th2,504th2,259th2,320th
754th402nd648th3,946th3,173rd4,008th2,633rd2,511th444th1,917th1,153rd2,785th
2,944th4,725th4,428th
2,730th842nd1st2,602nd461st
2,800th494th229th2,002nd4,937th2,016th2,057th531st2,572nd2,183rd2,968th2,743rd3,631st379th1,896th45th4,505th2,813th
1,178th730th2,125th
1,068th
Fizz Buzz
5,027th3,465th2,207th
692nd3,377th1,483rd5,285th3,979th
1,417th1,508th1,980th2,718th
4,031st3,279th
4,098th2,705th1,280th
2,148th4,850th3,061st746th133rd711th2,508th
2,058th2,659th3,154th
2,063rd614th25th
60th1,671st3,110th
535th3,272nd3,092nd
2,522nd2,032nd8,059th
3,255th
Foo Fizz Buzz Bar
560th1,444th
1,284th
328th
492nd660th
1,913th
637th1,050th
406th880th359th1,366th
658th
572nd
912th283rd258th
11th581st1,468th
461st
1,763rd
Forsyth–Edwards Notation
216th
310th
111th
74th
490th
Fractions
188th
352nd
255th
317th307th
324th
96th
10th
Game of Life
210th
151st
355th
202nd
131st
106th
Gijswijt’s Sequence
29th
151st
196th
7th
157th
Happy Numbers
740th
630th169th
196th
358th
205th
718th607th118th676th262nd
300th
117th410th
31st
98th244th
843rd
2,524th
Happy Numbers (Long)
588th
125th
100th
54th
154th
136th418th
10th
73rd
Hexdump
75th
243rd
119th
17th
5th
Hilbert Curve
41st
146th
98th
111th
103rd
Intersection
85th
228th
135th
25th
39th
Inventory Sequence
658th
51st
472nd
190th
358th
18th
381st
ISBN
176th
469th
132nd
53rd
262nd
Jacobi Symbol
133rd
197th
13th
137th
93rd
108th
Kaprekar Numbers
132nd
28th
206th
146th
213th
12th
45th
151st
95th
Kolakoski Constant
209th
35th
113th
223rd
73rd
75th
12th
Kolakoski Sequence
79th
200th
30th
1st464th
26th
54th
Leap Years
1,196th
380th
299th1,537th
608th1,832nd127th
1,807th
231st
179th1,077th
394th
46th
580th
19th
207th
740th
1,481st
Levenshtein Distance
170th
125th219th
109th
418th
365th
86th
47th
3rd
Leyland Numbers
142nd
348th
300th
14th
22nd
ln 2
148th
247th
98th
236th
3rd
28th
94th
Look and Say
481st
72nd
337th
268th
400th
325th
131st
Lucky Numbers
26th
440th
176th
13th
309th
Lucky Tickets
203rd
75th
254th
56th
174th
13th
160th
Mahjong
32nd
87th
48th
111th
118th
Mandelbrot
189th
22nd
28th
121st
76th
93rd
5th
14th
Maze
60th
243rd
245th
75th
220th
Medal Tally
70th
285th
58th
6th
312th
Minesweeper
18th
22nd
148th
41st
52nd
Morse Decoder
25th
31st
88th
6th
10th
Morse Encoder
96th
42nd
103rd
35th
6th
Multitap Input
27th
12th
41st
20th
6th
Musical Chords
74th
93rd
29th
26th
90th
N Queens
149th
167th
54th
65th
179th
Niven Numbers
1,935th1,610th1,037th480th3,292nd251st394th605th722nd
1,430th450th2,010th271st1,053rd887th934th1,462nd845th734th1,211th1,507th
980th1st1,822nd368th
1,890th822nd116th2,465th327th1st748th430th560th1,189th1,348th1,694th1,410th2,315th
49th492nd544th1,713th1,166th498th1,358th1,385th2,337th581st905th
763rd3,682nd865th1,517th
Niven Numbers (Long)
1,763rd1,634th541st401st
926th235th746th1,042nd
213th1,374th131st1,191st825th1,474th819th505th406th1,629th908th
512th20th
946th
300th147th
186th1st456th760th439th622nd845th262nd1,583rd
56th1,041st207th
88th353rd900th
834th418th925th
530th
1,238th916th
Number Spiral
162nd
146th
158th
165th
219th
Odious Numbers
2,506th
2,148th1,721st
803rd341st734th753rd
853rd576th383rd223rd1,184th493rd604th
368th2,659th
894th509th1,254th930th1,714th143rd
615th423rd2,173rd1,115th1st1,625th
44th1,973rd1,223rd
291st1,091st659th664th
1,917th
Odious Numbers (Long)
1,592nd
647th988th
628th317th502nd361st
386th295th197th635th337th
276th1,433rd
521st900th680th
122nd
378th229th
944th1st577th
42nd1,239th1,070th
805th666th497th
914th
Ordinal Numbers
1,007th
752nd
456th
168th
485th
48th
794th
202nd
250th
96th
186th3rd
PalindromemordnilaP
178th
54th
205th
424th
97th
69th
130th
162nd
36th
16th
85th
30th
Pangram Grep
940th
736th
162nd
454th1,136th
1,579th
1,418th
1st
104th902nd240th
391st
897th
1,543rd
33rd412th661st
437th906th
939th
Partition Numbers
207th341st231st92nd714th217th114th250th74th228th634th35th324th91st156th216th304th
328th
322nd186th104th148th174th265th
183rd159th56th
396th
101st84th116th167th161st69th221st45th
11th484th
48th95th330th
119th160th
125th
162nd206th
Pascal’s Triangle
835th
185th
595th
923rd
299th
1st
671st399th
179th495th
546th632nd
51st214th208th
138th
Pernicious Numbers
628th1,340th848th529th2,577th283rd387th540th602nd1,151st1,090th362nd1,244th258th891st756th816th1,050th738th776th1,020th1,143rd1,118th708th1st1,194th1,560th108th957th488th157th1,235th833rd507th807th439th567th937th910th232nd324th134th
39th684th195th
212th459th1,049th1,154th1,713th422nd616th
690th2,854th649th1,137th
Pernicious Numbers (Long)
228th
219th184th312th323rd607th
124th651st80th368th300th608th
455th142nd989th
433rd334th122nd220th664th1st687th197th90th
360th1st290th215th297th369th
409th
34th
104th230th491st
Poker
13th
31st
58th
12th
48th
Polyominoes
99th
120th
100th
90th
132nd
Prime Numbers
1,560th2,336th
1,425th4,436th
1,459th687th
1,165th489th
483rd
677th1,138th
256th
1,429th1,786th752nd804th336th1st
170th
1,939th1st819th382nd604th
322nd
117th
216th
233rd405th
891st
Prime Numbers (Long)
1,092nd
931st1,161st
420th
500th
861st
160th
1,235th537th688th
1st
186th
1,185th1st625th
106th
883rd
319th459th
Proximity Grid
96th
147th
207th
52nd
210th
QR Decoder
79th
136th
216th
78th
146th
Quine
1st4,137th268th
1,507th
2,956th2,976th
2,861st644th2,640th1,896th1,994th1,773rd
3,978th610th
1,607th151st2,014th727th1,956th2,749th1,573rd239th1,679th1,447th
2,424th1,329th3,090th1,913th1,750th540th
1,847th168th
598th
471st3,553rd1,881st
1,798th
3,377th
3,799th
2,574th
Recamán
70th
365th
214th
5th
516th
Repeating Decimals
55th
77th
108th
20th
50th
Reverse Polish Notation
287th
424th
399th
1st
208th
54th
349th
Reversi
131st
28th
43rd
97th
37th
Rijndael S-box
282nd
18th
288th
290th
228th
98th
108th
Rock-paper-scissors-Spock-lizard
24th
60th
223rd
7th
72nd
Roman to Arabic
254th
147th
22nd
430th
44th1st
75th
ROT13
710th
244th
254th
689th
316th
589th
101st
10th
189th
67th
Rule 110
65th
50th
446th
3rd
17th
Scrambled Sort
136th
228th
296th
30th
113th
Set
172nd
84th
176th230th279th
189th
177th
96th154th
2nd
175th
Seven Segment
385th
174th
80th
71st
13th
49th
SI Units
35th
32nd
33rd
82nd
120th
Sierpiński Triangle
1,151st135th
313th
592nd
62nd
255th
Smith Numbers
164th
148th
117th
72nd
158th
Spelling Numbers
193rd1st342nd
228th
119th
287th
Star Wars GPT
34th
70th
238th
162nd
5th
102nd
Star Wars Opening Crawl
128th
27th
64th
88th
139th
Sudoku
48th
107th
50th
76th
77th
Sudoku (Fill-in)
36th
153rd
149th
22nd
53rd
Ten-pin Bowling
146th
200th
251st
172nd
220th
Tic-tac-toe
87th
56th
148th
39th
78th
285th
80th
62nd
93rd
174th
Time Distance
51st
169th
68th
64th
197th
Tongue-twisters
497th134th
164th
249th
165th
103rd1,645th
158th
1,771st
Topological Sort
57th
22nd
149th
63rd
94th
Tower of Hanoi
43rd98th194th36th
25th
145th
390th
186th15th38th
157th17th
176th
345th
33rd
9th
22nd
Transpose Sentence
68th
120th
1st
276th
37th
59th
Trinomial Triangle
43rd
175th
320th
167th
11th
214th
United States
380th
141st
200th
258th2nd
77th
Vampire Numbers
102nd
148th
226th
67th
175th
Van Eck Sequence
224th
383rd
272nd
13th
62nd
Zeckendorf Representation
112th
272nd
254th
14th
157th
Zodiac Signs
56th
90th
80th
20th
104th
γ
82nd
305th52nd
127th
77th97th
67th
1st
113th
47th
144th
λ
58th
59th
514th
71st
70th
1,289th
π
445th
177th
639th
587th
387th788th
361st
23rd
250th
186th
110th
359th
τ
390th
122nd
580th
537th
619th
294th
25th
233rd
133rd
101st
357th
φ
333rd
196th670th277th
721st
249th
143rd
100th
282nd
15th
38th
86th
√2
430th
218th
385th
339th
274th
156th
306th
13th
40th
379th
𝑒
433rd
238th
295th
172nd
18th
344th
218th
67th
1,154th
163rd