12 Days of Christmas
40th
496th
317th
21st
34th
24 Game
6th
123rd
58th
5th
4th
99 Bottles of Beer
80th
247th
168th
44th
42nd
Abundant Numbers
769th
465th
213th
734th
1,408th
2,008th
54th
582nd
554th95th236th
2,107th
385th
9th690th
Abundant Numbers (Long)
1,141st
318th
89th
1,783rd
100th
623rd
901st3rd424th
1,394th
64th
499th410th
Arabic to Roman
196th23rd268th
79th
210th
130th2nd
314th
109th
Arithmetic Numbers
68th
76th
484th
1,350th
827th161st
3rd
78th
Arrows
20th
93rd
85th
6th
102nd
Ascending Primes
54th
330th
241st
123rd
12th
107th
ASCII Table
25th
57th
260th
2nd
69th
Billiards
139th
129th20th
12th
18th
24th
50th
7th
8th
brainfuck
1,196th
40th
122nd
147th
15th
232nd
Calendar
30th
97th
197th
2nd
54th
Card Number Validation
82nd
29th
142nd
48th
62nd
467th
3rd
56th
Catalan Numbers
551st902nd
427th857th306th
897th394th
520th888th
563rd
673rd418th219th
141st1,582nd
523rd
1,474th
473rd
30th
117th
649th
555th
Catalan’s Constant
149th
60th
157th
159th
3rd
119th
53rd
175th
Christmas Trees
126th
55th
140th
26th
321st
Collatz
357th
215th
194th
4th
313th
163rd
620th
Continued Fractions
199th232nd156th
31st
78th
85th
205th55th
97th
4th
2nd
CSS Colors
42nd
151st
125th
191st
1st
91st
63rd
149th
Cubes
36th
354th
66th
97th
183rd
Day of Week
202nd
509th495th
241st
362nd
471st
333rd
365th
595th110th
394th
401st
1st
65th
173rd
DFA Simulator
12th
39th
218th
4th
51st
Diamonds
31st
243rd
89th
2nd
193rd
Divisors
1,278th2,537th894th
2,054th
719th2,468th415th
2,741st
975th
212th937th985th
1,163rd1,736th
773rd275th
1,150th1,172nd2,395th
36th313th
1,005th325th1,480th
Emirp Numbers
477th705th
273rd131st
511th
115th
425th
541st576th402nd925th
100th
189th
486th
264th942nd
Emirp Numbers (Long)
36th
194th
149th
83rd
14th
117th
Emojify
29th
39th
66th
4th
91st
Evil Numbers
2,463rd
2,750th1,768th
823rd738th891st547th
906th841st458th385th1,346th587th1,262nd
490th3,347th
1,118th843rd1,777th1,157th1,835th193rd
757th506th2,719th2,462nd1st763rd
48th2,115th2,214th
220th1,241st429th671st
2,793rd
4,230th
Evil Numbers (Long)
1,251st
746th936th
488th347th353rd355th
268th362nd254th609th393rd
334th1,612th
604th1,158th722nd
85th
415th282nd
1,448th1st869th
44th1,048th1,662nd
882nd653rd410th
964th
Factorial Factorisation
58th
102nd
95th
18th
22nd
Farey Sequence
380th
88th543rd
48th523rd86th
498th
190th
31st
200th
3rd
412th390th214th
Fibonacci
2,721st2,524th2,268th2,296th
753rd444th644th4,324th3,176th4,030th3,161st2,529th387th1,884th1,111th2,775th
2,908th4,714th4,461st
2,671st802nd1st2,554th411th
2,785th486th229th2,006th4,978th2,032nd2,063rd526th2,596th2,202nd2,971st2,730th3,308th369th1,846th56th4,536th1,988th
1,136th728th2,149th
974th
Fizz Buzz
4,890th4,077th
2,172nd1,539th
483rd2,058th756th2,166th3,138th
744th1,164th1,230th1,760th
4,920th2,000th
3,327th1,686th5,278th
1,272nd7,523rd1,878th583rd23rd711th1,598th
1,324th1,639th1,878th
4,299th503rd426th
3rd1,184th1,584th
2,707th1,918th1,901st
1,577th1,864th7,915th
1,979th
Foo Fizz Buzz Bar
367th1,033rd
853rd
123rd
314th464th
2,202nd
321st1,468th
178th521st212th1,050th
438th
374th
2,012th138th388th
2nd288th1,362nd
175th
2,222nd
Forsyth–Edwards Notation
58th
310th
130th
40th
313th
Fractions
154th
292nd
238th
296th287th
304th
96th
10th
Game of Life
113th
158th
512th
164th
58th
139th
Gijswijt’s Sequence
22nd
141st
173rd
6th
37th
Happy Numbers
1,100th
304th111th
78th
188th
497th
374th580th431st1,021st627th
607th
447th149th
6th
34th790th
768th
2,046th
Happy Numbers (Long)
521st
64th
66th
561st
131st
115th362nd
3rd
477th
Hexdump
15th
212th
83rd
3rd
59th
Hilbert Curve
8th
154th
101st
12th
6th
Intersection
48th
252nd
129th
15th
19th
Inventory Sequence
769th
71st
466th
167th
306th
42nd
365th
ISBN
48th
434th
189th
6th
521st
Jacobi Symbol
57th
214th
16th
153rd
53rd
225th
Kaprekar Numbers
153rd
73rd
101st
35th
212th
19th
38th
61st
59th
Kolakoski Constant
175th
12th
115th
221st
65th
22nd
4th
Kolakoski Sequence
79th
232nd
107th
1st269th
29th
44th
Leap Years
1,153rd
652nd
469th1,836th
336th1,829th56th
2,234th
229th
514th1,028th
350th
78th
507th
15th
180th
678th
1,464th
Levenshtein Distance
355th
153rd
88th199th
63rd
368th
266th
26th
5th
3rd
Leyland Numbers
81st
254th
209th
4th
300th
ln 2
152nd
255th
77th
248th
3rd
28th
73rd
Look and Say
322nd
70th
332nd
236th
452nd
190th
68th
Lucky Numbers
73rd
468th
156th
13th
283rd
Lucky Tickets
94th
47th
211th
36th
131st
9th
194th
Mahjong
18th
113th
56th
32nd
66th
Mandelbrot
38th
14th
29th
105th
119th
96th
3rd
11th
Maze
44th
222nd
223rd
22nd
153rd
Medal Tally
30th
267th
62nd
3rd
262nd
Minesweeper
10th
31st
138th
17th
59th
Morse Decoder
14th
46th
54th
2nd
107th
Morse Encoder
39th
61st
112th
25th
6th
Multitap Input
16th
20th
52nd
7th
4th
Musical Chords
26th
92nd
35th
15th
87th
N Queens
53rd
181st
48th
21st
87th
Niven Numbers
1,084th1,383rd1,863rd1,524th1,176th574th3,328th263rd944th444th1,061st
1,307th384th1,903rd289th920th731st802nd1,344th1,258th1,451st2,327th1,437th
710th1,775th1,531st333rd
2,035th633rd72nd1,517th1,144th459th692nd362nd552nd1,032nd1,336th1,591st659th1,567th
8th613th54th1,604th194th404th1,207th1,734th2,341st997th789th
1,411th3,729th758th2,350th
Niven Numbers (Long)
1,790th1,672nd511th412th
799th218th770th813th
193rd1,386th150th1,304th780th1,568th752nd482nd391st1,652nd876th
760th1,076th
906th
729th57th
169th2nd429th682nd422nd624th796th244th1,605th
34th1,054th21st
73rd318th872nd
773rd405th905th
853rd
1,251st1,004th
Number Spiral
138th
161st
121st
80th
172nd
Odious Numbers
2,487th
2,120th1,681st
604th673rd713th659th
772nd495th346th242nd1,290th453rd876th
1,011th2,793rd
1,148th583rd1,198th841st1,675th150th
524th379th2,134th2,059th1st646th
46th1,940th2,015th
189th1,024th554th561st
2,304th
Odious Numbers (Long)
1,612th
644th1,002nd
614th321st492nd335th
218th301st206th631st349th
281st1,450th
506th928th693rd
129th
386th236th
1,388th1st535th
44th1,251st1,380th
831st685th479th
942nd
Ordinal Numbers
823rd
295th
315th
164th
977th
45th
663rd
253rd
195th
231st
190th2nd
PalindromemordnilaP
204th
44th
185th
292nd
98th
64th
192nd
143rd
25th
12th
37th
19th
Pangram Grep
742nd
309th
114th
372nd915th
1,570th
1,212th
285th
56th725th532nd
249th
713th
1,402nd
9th339th648th
346th720th
724th
Partition Numbers
218th377th240th86th783rd244th116th262nd65th347th688th19th366th90th157th227th250th
354th
345th201st107th151st183rd277th
198th158th48th
425th
100th77th102nd179th176th68th211th31st
6th477th
34th94th361st
119th126th
123rd
170th222nd
Pascal’s Triangle
738th
123rd
507th
889th
193rd
1st
573rd232nd
116th317th
403rd547th
53rd155th634th
428th
Pernicious Numbers
1,012th1,755th613th1,367th806th520th2,646th271st354th531st915th1,302nd1,084th334th1,261st247th842nd709th778th1,030th730th1,152nd1,006th1,144th1,168th679th1st1,182nd1,607th124th1,412th478th180th1,374th796th499th750th390th559th900th862nd219th298th150th
40th673rd110th
174th432nd1,047th1,205th1,764th412th601st
927th2,922nd648th1,381st
Pernicious Numbers (Long)
465th
195th
174th271st293rd305th677th
117th645th72nd394th268th519th
457th137th1,017th
437th361st115th178th668th1st700th281st82nd
214th1st240th169th248th358th
410th
38th
295th197th503rd
Poker
10th
56th
73rd
9th
32nd
Polyominoes
73rd
129th
110th
86th
115th
Prime Numbers
1,362nd2,269th
1,212th4,448th
1,552nd589th
974th420th
489th
610th946th
254th
1,219th2,033rd1,136th675th330th1st
178th
1,919th1st606th384th1,652nd
316th
122nd
222nd
238th405th
716th
Prime Numbers (Long)
1,098th
1,240th1,261st
407th
495th
861st
172nd
1,255th1,150th647th
1st
198th
994th1st574th
112th
892nd
327th451st
Proximity Grid
40th
174th
184th
23rd
62nd
QR Decoder
45th
138th
206th
25th
74th
Quine
1st5,450th
4,164th274th
1,459th
3,116th2,993rd
2,697th652nd2,671st1,919th2,019th1,799th
4,026th618th
1,632nd153rd2,040th735th1,984th2,798th1,593rd244th1,706th1,521st
2,457th1,337th3,130th1,941st1,776th550th
1,885th170th
606th
478th3,590th1,908th
1,824th
3,411th
3,843rd
2,605th
Recamán
61st
371st
204th
6th
481st
Repeating Decimals
39th
71st
87th
13th
36th
Reverse Polish Notation
84th
364th
341st
1st
177th
53rd
540th
Reversi
16th
38th
57th
47th
4th
Rijndael S-box
239th
78th
231st
249th
135th
65th
70th
Rock-paper-scissors-Spock-lizard
13th
162nd
179th
3rd
189th
Roman to Arabic
101st
139th
71st
343rd
23rd2nd
184th
ROT13
753rd
132nd
169th
738th
407th
657th
62nd
11th
104th
44th
Rule 110
25th
30th
462nd
4th
12th
Scrambled Sort
62nd
159th
222nd
26th
43rd
Set
127th
36th
133rd177th211th
142nd
67th
60th118th
2nd
136th
Seven Segment
333rd
37th
104th
76th
5th
236th
SI Units
94th
20th
41st
119th
9th
Sierpiński Triangle
977th132nd
330th
606th
7th
318th
Smith Numbers
108th
143rd
121st
39th
36th
Spelling Numbers
123rd1st236th
200th
103rd
276th
Star Wars GPT
21st
61st
146th
130th
5th
59th
Star Wars Opening Crawl
25th
40th
73rd
26th
12th
Sudoku
42nd
235th
62nd
27th
64th
Sudoku (Fill-in)
11th
163rd
142nd
12th
35th
Ten-pin Bowling
98th
195th
247th
64th
112th
114th
Tic-tac-toe
89th
63rd
142nd
25th
81st
266th
37th
68th
4th
177th
Time Distance
34th
152nd
76th
29th
151st
Tongue-twisters
280th51st
253rd
45th
400th
32nd412th
28th
1,058th
Topological Sort
48th
23rd
101st
25th
6th
Tower of Hanoi
652nd
83rd423rd
61st258th210th133rd
28th
58th
162nd
461st
188th20th41st
180th22nd
90th44th
419th
175th52nd
12th
32nd
Transpose Sentence
70th
109th
1st
218th
306th
42nd
68th
Trinomial Triangle
50th
153rd
314th
143rd
13th
154th
United States
233rd
138th
163rd
115th9th
244th
Vampire Numbers
17th
289th
221st
37th
7th
Van Eck Sequence
98th
375th
262nd
13th
60th
Zeckendorf Representation
25th
230th
208th
13th
11th
Zodiac Signs
28th
96th
77th
8th
127th
γ
65th
302nd52nd
143rd
75th93rd
73rd
1st
111th
48th
50th
λ
125th
374th
193rd
104th
208th
277th
π
1,055th
631st
577th327th
142nd
635th
587th
600th817th
335th
7th
233rd
162nd
83rd
331st
τ
247th
119th
575th
537th
677th
269th
15th
206th
126th
61st
327th
φ
350th
183rd686th261st
734th
235th
128th
69th
307th
46th
13th
114th
√2
407th
203rd
375th
323rd
237th
139th
289th
109th
4th
376th
𝑒
375th
212th
286th
180th
20th
349th
242nd
70th
1,177th
171st