12 Days of Christmas
108th
150th
310th
51st
193rd
24 Game
9th
13th
59th
10th
7th
99 Bottles of Beer
71st
329th
180th
115th
261st
Abundant Numbers
766th
661st
356th
1,519th
735th
743rd
88th
608th
546th12th343rd
2,426th
614th
291st496th
Abundant Numbers (Long)
1,169th
125th
75th
1,181st
95th
721st
1,061st12th518th
1,499th
178th
550th530th
Arabic to Roman
247th17th279th
69th
206th
193rd1st
234th
101st
Arithmetic Numbers
77th
40th
579th
1,129th
966th154th
15th
18th
Arrows
30th
127th
82nd
6th
164th
Ascending Primes
65th
336th
259th
136th
18th
227th
ASCII Table
31st
47th
254th
3rd
206th
Billiards
194th
169th85th
14th
16th
74th
46th
7th
12th
brainfuck
1,287th
72nd
149th
191st
23rd
154th
Calendar
112th
153rd
228th
2nd
160th
Card Number Validation
298th
70th
141st
45th
57th
483rd
4th
122nd
Catalan Numbers
472nd877th
196th835th346th
871st436th
529th861st
568th
231st461st250th
147th1,546th
532nd
1,435th
491st
42nd
123rd
649th
562nd
Catalan’s Constant
137th
57th
147th
156th
3rd
115th
62nd
70th
Christmas Trees
290th
69th
155th
273rd
20th
Collatz
817th
96th
122nd
6th
303rd
462nd
116th
CSS Colors
59th
178th
97th
218th
1st
81st
96th
166th
Cubes
187th
168th
68th
158th
195th
Day of Week
229th
585th565th
295th
383rd
554th
355th
386th
667th139th
425th
415th
1st
62nd
200th
DFA Simulator
36th
25th
268th
10th
125th
Diamonds
45th
265th
167th
8th
269th
Divisors
1,553rd2,611th999th
1,646th
649th2,517th702nd
2,800th
1,079th
496th1,044th1,101st
1,456th2,000th
913th541st
1,444th741st2,458th
28th575th
386th587th1,810th
Emirp Numbers
57th104th
420th122nd
155th
177th
133rd
541st361st17th587th
270th
21st
34th
670th316th
Emirp Numbers (Long)
37th
237th
12th
86th
14th
126th
Emojify
37th
44th
66th
3rd
65th
Evil Numbers
2,497th
2,399th1,809th
1,045th627th814th564th
954th714th476th359th1,079th611th691st
499th3,147th
987th765th1,835th1,223rd1,879th186th
683rd515th2,774th1,571st1st1,860th
46th2,128th1,318th
213th1,308th446th783rd
2,226th
4,217th
Evil Numbers (Long)
1,245th
759th921st
515th361st375th378th
270th385th251st635th406th
349th1,595th
615th1,155th732nd
81st
422nd270th
985th1st878th
42nd1,034th1,142nd
868th673rd442nd
942nd
Factorial Factorisation
120th
108th
102nd
56th
133rd
Farey Sequence
403rd
406th557th
66th536th134th
504th
205th
39th
218th
5th
431st414th234th
Fibonacci
2,737th2,507th2,261st2,322nd
756th403rd650th3,948th3,176th4,010th2,636th2,513th445th1,919th1,155th2,788th
2,947th4,727th4,430th
2,733rd844th1st2,593rd462nd
2,803rd495th229th2,004th4,939th2,018th2,059th533rd2,574th2,185th2,971st2,746th3,633rd380th1,898th45th4,507th2,816th
1,180th732nd2,136th
1,070th
Fizz Buzz
5,028th3,467th2,208th
692nd3,379th1,484th5,286th3,980th
1,417th1,509th1,981st2,719th
4,033rd3,281st
4,100th2,706th1,280th
2,149th4,851st3,062nd746th133rd711th2,509th
2,059th2,660th3,155th
2,064th614th25th
60th1,672nd3,111th
535th3,274th3,093rd
2,523rd2,033rd8,059th
3,257th
Foo Fizz Buzz Bar
561st1,447th
1,286th
328th
493rd661st
1,914th
638th1,052nd
407th882nd360th1,369th
659th
573rd
914th283rd258th
11th582nd1,471st
462nd
1,765th
Forsyth–Edwards Notation
216th
311th
111th
74th
490th
Fractions
188th
353rd
256th
318th308th
325th
96th
10th
Game of Life
212th
152nd
356th
196th
132nd
107th
Gijswijt’s Sequence
29th
151st
196th
7th
157th
Happy Numbers
741st
631st169th
196th
359th
205th
719th608th118th677th263rd
301st
117th411th
31st
98th245th
844th
2,525th
Happy Numbers (Long)
589th
127th
102nd
55th
157th
138th420th
10th
74th
Hexdump
75th
244th
119th
17th
5th
Hilbert Curve
41st
146th
98th
111th
103rd
Intersection
86th
233rd
137th
25th
39th
Inventory Sequence
659th
51st
473rd
191st
359th
18th
382nd
ISBN
177th
474th
133rd
53rd
267th
Jacobi Symbol
133rd
197th
13th
137th
93rd
108th
Kaprekar Numbers
132nd
28th
207th
146th
214th
12th
45th
151st
95th
Kolakoski Constant
210th
35th
113th
224th
72nd
74th
12th
Kolakoski Sequence
79th
201st
30th
1st466th
26th
54th
Leap Years
1,199th
381st
299th1,539th
610th1,834th127th
1,809th
231st
179th1,080th
395th
46th
582nd
19th
207th
742nd
1,483rd
Levenshtein Distance
170th
126th223rd
110th
421st
288th
87th
47th
3rd
Leyland Numbers
143rd
349th
301st
14th
23rd
ln 2
148th
247th
98th
236th
3rd
28th
94th
Look and Say
482nd
72nd
337th
268th
400th
325th
131st
Lucky Numbers
26th
440th
176th
13th
309th
Lucky Tickets
203rd
75th
254th
56th
174th
13th
160th
Mahjong
35th
90th
51st
115th
121st
Mandelbrot
190th
22nd
28th
123rd
77th
94th
5th
14th
Maze
61st
245th
247th
76th
222nd
Medal Tally
71st
286th
59th
6th
313th
Minesweeper
18th
22nd
150th
41st
52nd
Morse Decoder
25th
31st
89th
6th
10th
Morse Encoder
97th
42nd
104th
35th
6th
Multitap Input
28th
12th
43rd
21st
6th
Musical Chords
74th
94th
29th
26th
91st
N Queens
149th
167th
54th
65th
179th
Niven Numbers
1,938th1,612th1,039th482nd3,293rd251st415th607th724th
1,432nd451st2,013th271st1,055th890th937th1,464th848th736th1,213th1,509th
983rd1st1,824th389th
1,893rd824th116th2,468th327th1st750th368th562nd1,191st1,350th1,696th1,412th2,318th
49th494th546th1,715th1,168th500th1,360th1,387th2,340th583rd908th
765th3,684th868th1,519th
Niven Numbers (Long)
1,767th1,637th542nd402nd
928th235th747th1,045th
213th1,377th131st1,195th827th1,477th821st522nd407th1,632nd910th
496th20th
948th
300th147th
186th1st457th761st440th623rd847th262nd1,586th
56th1,044th207th
88th354th902nd
836th419th927th
531st
1,242nd918th
Number Spiral
162nd
146th
158th
165th
220th
Odious Numbers
2,507th
2,150th1,723rd
804th342nd735th754th
854th577th384th223rd1,185th494th605th
369th2,660th
895th510th1,255th931st1,716th143rd
616th424th2,175th1,116th1st1,627th
44th1,975th1,224th
292nd1,092nd655th665th
1,919th
Odious Numbers (Long)
1,595th
649th990th
630th318th504th362nd
387th296th197th637th338th
277th1,436th
523rd902nd682nd
122nd
379th229th
946th1st579th
42nd1,242nd1,072nd
807th668th499th
916th
Ordinal Numbers
1,010th
753rd
457th
168th
486th
48th
795th
202nd
250th
96th
187th3rd
PalindromemordnilaP
182nd
57th
212th
425th
103rd
71st
134th
166th
37th
16th
84th
31st
Pangram Grep
943rd
737th
162nd
454th1,140th
1,581st
1,419th
1st
104th905th240th
391st
900th
1,546th
33rd412th663rd
437th909th
942nd
Partition Numbers
208th343rd233rd93rd716th218th115th252nd75th229th636th36th326th92nd157th217th306th
330th
324th187th105th149th175th265th
184th160th57th
397th
102nd85th117th168th162nd70th222nd46th
11th485th
49th96th332nd
120th161st
126th
163rd207th
Pascal’s Triangle
837th
185th
597th
925th
299th
1st
673rd401st
179th497th
548th634th
51st214th208th
138th
Pernicious Numbers
630th1,343rd851st531st2,579th283rd387th542nd604th1,154th1,093rd362nd1,247th258th894th759th819th1,053rd741st779th1,023rd1,146th1,121st711th1st1,197th1,563rd108th960th489th157th1,238th836th509th810th421st569th940th913th232nd324th134th
39th705th195th
212th460th1,052nd1,157th1,716th443rd618th
678th2,856th651st1,140th
Pernicious Numbers (Long)
229th
220th184th313th324th609th
124th653rd80th369th301st610th
457th142nd992nd
435th335th122nd221st666th1st689th201st90th
353rd1st291st197th298th370th
410th
34th
104th231st493rd
Poker
13th
31st
58th
12th
48th
Polyominoes
99th
120th
100th
90th
132nd
Prime Numbers
1,562nd2,338th
1,427th4,438th
1,461st690th
1,168th491st
485th
680th1,141st
256th
1,431st1,788th755th806th336th1st
170th
1,941st1st821st382nd607th
322nd
117th
216th
233rd406th
893rd
Prime Numbers (Long)
1,095th
933rd1,164th
422nd
502nd
863rd
160th
1,238th539th690th
1st
186th
1,188th1st627th
106th
885th
213th461st
Proximity Grid
96th
148th
208th
52nd
211th
QR Decoder
79th
137th
217th
78th
147th
Quine
1st4,141st268th
1,507th
2,960th2,984th
2,865th644th2,642nd1,898th1,996th1,775th
3,982nd610th
1,608th151st2,016th727th1,958th2,751st1,573rd239th1,681st1,447th
2,426th1,329th3,094th1,915th1,752nd540th
1,849th168th
598th
471st3,558th1,883rd
1,800th
3,382nd
3,804th
2,576th
Recamán
70th
366th
214th
5th
514th
Repeating Decimals
55th
77th
108th
20th
50th
Reverse Polish Notation
289th
425th
400th
1st
209th
54th
343rd
Reversi
131st
28th
43rd
97th
37th
Rijndael S-box
284th
18th
290th
292nd
228th
98th
108th
Rock-paper-scissors-Spock-lizard
24th
60th
223rd
7th
72nd
Roman to Arabic
255th
148th
22nd
430th
44th1st
75th
ROT13
711th
245th
255th
690th
317th
590th
102nd
10th
190th
68th
Rule 110
66th
51st
447th
3rd
17th
Scrambled Sort
137th
229th
297th
30th
112th
Set
172nd
84th
176th230th279th
189th
177th
96th154th
2nd
175th
Seven Segment
386th
175th
80th
71st
13th
49th
SI Units
35th
32nd
33rd
82nd
120th
Sierpiński Triangle
1,153rd136th
315th
594th
62nd
257th
Smith Numbers
164th
148th
117th
72nd
158th
Spelling Numbers
192nd1st343rd
229th
119th
288th
Star Wars GPT
35th
71st
239th
163rd
5th
103rd
Star Wars Opening Crawl
130th
27th
67th
91st
141st
Sudoku
49th
108th
51st
77th
81st
Sudoku (Fill-in)
36th
154th
150th
23rd
53rd
Ten-pin Bowling
147th
201st
251st
173rd
220th
Tic-tac-toe
87th
56th
148th
39th
78th
286th
80th
62nd
93rd
174th
Time Distance
51st
169th
68th
64th
197th
Tongue-twisters
497th134th
164th
249th
165th
103rd1,645th
158th
1,771st
Topological Sort
58th
22nd
152nd
64th
95th
Tower of Hanoi
43rd98th195th36th
25th
146th
391st
187th15th38th
157th17th
177th
346th
33rd
9th
22nd
Transpose Sentence
69th
121st
1st
277th
38th
60th
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
114th
274th
256th
14th
160th
Zodiac Signs
56th
90th
80th
20th
104th
γ
82nd
305th52nd
127th
77th97th
67th
1st
113th
47th
144th
λ
58th
59th
515th
71st
70th
1,290th
π
1,076th
634th
586th448th
178th
645th
591st
390th796th
362nd
23rd
253rd
187th
110th
360th
τ
392nd
122nd
582nd
539th
621st
294th
25th
233rd
133rd
101st
359th
φ
333rd
196th671st277th
722nd
249th
143rd
100th
282nd
15th
38th
86th
√2
431st
218th
385th
339th
274th
156th
306th
13th
40th
379th
𝑒
435th
238th
295th
172nd
18th
344th
218th
67th
1,157th
163rd