12 Days of Christmas
40th
491st
316th
21st
34th
24 Game
5th
123rd
58th
4th
3rd
99 Bottles of Beer
82nd
244th
165th
44th
43rd
Abundant Numbers
776th
469th
221st
746th
1,420th
2,023rd
56th
590th
564th101st239th
2,148th
387th
9th700th
Abundant Numbers (Long)
1,154th
326th
90th
1,811th
101st
639th
912th3rd432nd
1,413th
66th
532nd422nd
Arabic to Roman
198th24th273rd
81st
212th
133rd2nd
321st
112th
Arithmetic Numbers
68th
76th
482nd
1,374th
832nd162nd
3rd
78th
Arrows
20th
95th
86th
6th
104th
Ascending Primes
57th
327th
241st
115th
12th
112th
ASCII Table
23rd
59th
261st
2nd
69th
Billiards
139th
131st21st
12th
17th
25th
50th
7th
10th
brainfuck
1,207th
39th
123rd
146th
15th
226th
Calendar
30th
102nd
212th
2nd
55th
Card Number Validation
82nd
28th
147th
48th
62nd
472nd
3rd
57th
Catalan Numbers
556th910th
432nd858th310th
899th392nd
504th894th
569th
673rd419th207th
144th1,618th
490th
1,500th
481st
35th
120th
640th
562nd
Catalan’s Constant
148th
60th
156th
160th
2nd
118th
53rd
174th
Christmas Trees
134th
55th
138th
26th
324th
Collatz
362nd
218th
165th
4th
307th
169th
627th
Continued Fractions
200th238th153rd
31st
76th
83rd
205th75th
101st
5th
2nd
CSS Colors
42nd
151st
128th
186th
1st
94th
63rd
150th
Cubes
37th
357th
67th
97th
186th
Day of Week
204th
511th497th
243rd
363rd
466th
334th
366th
600th114th
395th
402nd
1st
67th
177th
DFA Simulator
12th
40th
219th
7th
52nd
Diamonds
30th
245th
88th
2nd
195th
Divisors
1,292nd2,559th908th
2,062nd
730th2,495th420th
2,737th
993rd
214th960th1,011th
1,183rd1,753rd
757th290th
1,159th1,189th2,419th
36th260th
1,021st327th1,501st
Emirp Numbers
479th705th
274th148th
514th
114th
426th
539th579th403rd923rd
96th
191st
487th
264th949th
Emirp Numbers (Long)
36th
199th
159th
93rd
14th
126th
Emojify
29th
39th
66th
4th
88th
Evil Numbers
2,480th
2,767th1,745th
833rd747th900th565th
915th851st468th391st1,354th583rd1,266th
491st3,362nd
1,125th873rd1,789th1,154th1,850th199th
766th522nd2,735th2,479th1st773rd
50th2,127th2,233rd
226th1,252nd436th680th
2,795th
4,274th
Evil Numbers (Long)
1,258th
751st941st
499th352nd365th359th
273rd369th259th615th369th
339th1,622nd
609th1,162nd725th
87th
425th287th
1,456th1st872nd
46th1,049th1,674th
885th657th440th
963rd
Factorial Factorisation
64th
103rd
95th
19th
22nd
Farey Sequence
383rd
90th548th
51st529th84th
499th
190th
31st
198th
3rd
416th391st211th
Fibonacci
2,725th2,563rd2,294th2,324th
804th450th654th4,366th3,212th4,055th3,197th2,569th393rd1,907th1,129th2,811th
2,936th4,775th4,526th
2,706th767th1st2,586th417th
2,821st492nd232nd2,002nd5,039th2,071st2,046th534th2,600th2,223rd2,967th2,767th3,353rd375th1,232nd56th4,597th2,021st
1,154th739th2,140th
971st
Fizz Buzz
4,913th3,832nd
2,180th1,478th
485th2,076th773rd2,177th3,152nd
741st1,170th1,240th1,717th
4,912th2,006th
3,345th1,695th5,304th
1,280th7,558th1,889th585th23rd714th1,611th
1,331st1,647th1,889th
4,320th505th427th
3rd1,191st1,591st
2,723rd1,931st1,893rd
1,587th1,872nd7,914th
1,973rd
Foo Fizz Buzz Bar
374th1,045th
862nd
122nd
320th461st
2,228th
330th1,485th
179th526th207th1,061st
434th
368th
2,033rd139th394th
2nd290th1,383rd
176th
2,245th
Forsyth–Edwards Notation
61st
313th
134th
40th
315th
Fractions
155th
295th
239th
299th289th
306th
96th
10th
Game of Life
112th
160th
513th
166th
58th
141st
Gijswijt’s Sequence
22nd
144th
177th
6th
39th
Gray Code Decoder
71st
87th
16th
90th
37th
151st
Gray Code Encoder
124th
112th
176th
214th
32nd
55th
Happy Numbers
1,110th
308th113th
78th
190th
502nd
371st584th434th1,028th632nd
612th
450th154th
6th
35th796th
779th
2,069th
Happy Numbers (Long)
526th
66th
68th
561st
135th
129th361st
3rd
477th
Hexdump
15th
213th
85th
3rd
60th
Hilbert Curve
8th
151st
100th
13th
6th
Intersection
48th
256th
125th
15th
19th
Inventory Sequence
771st
77th
472nd
170th
295th
43rd
370th
ISBN
47th
436th
192nd
6th
523rd
Jacobi Symbol
58th
220th
16th
151st
55th
231st
Kaprekar Numbers
153rd
80th
103rd
114th
263rd
18th
34th
63rd
57th
Kolakoski Constant
175th
12th
117th
229th
65th
22nd
4th
Kolakoski Sequence
78th
242nd
109th
1st270th
31st
45th
Leap Years
1,169th
664th
471st1,845th
340th1,835th56th
2,257th
235th
519th999th
354th
78th
504th
11th
183rd
686th
1,450th
Levenshtein Distance
350th
147th
77th193rd
57th
366th
262nd
18th
6th
3rd
Leyland Numbers
82nd
257th
210th
4th
308th
ln 2
156th
260th
81st
253rd
3rd
28th
77th
Look and Say
330th
69th
341st
236th
467th
195th
78th
Lucky Numbers
73rd
478th
282nd
13th
291st
Lucky Tickets
97th
49th
216th
38th
135th
9th
200th
Mahjong
18th
115th
46th
34th
67th
Mandelbrot
38th
14th
29th
109th
119th
100th
3rd
11th
Maze
43rd
220th
222nd
22nd
154th
Medal Tally
30th
269th
62nd
3rd
263rd
Minesweeper
10th
33rd
138th
17th
60th
Morse Decoder
14th
46th
52nd
2nd
108th
Morse Encoder
41st
62nd
111th
25th
6th
Multitap Input
18th
22nd
57th
9th
4th
Musical Chords
25th
92nd
32nd
15th
89th
N Queens
54th
182nd
48th
22nd
86th
Niven Numbers
1,074th1,393rd1,870th1,539th1,191st578th3,396th232nd954th449th1,072nd
1,323rd388th1,946th293rd876th759th786th1,358th1,275th1,470th2,355th1,452nd
717th1,809th1,539th337th
2,076th641st77th1,532nd1,162nd464th659th366th551st1,028th1,360th1,616th682nd1,591st
8th593rd59th1,615th199th408th1,178th1,765th2,386th1,007th803rd
1,407th3,826th736th
Niven Numbers (Long)
1,808th1,673rd521st425th
806th219th778th825th
190th1,395th152nd1,281st783rd1,576th757th484th400th1,665th887th
765th1,081st
917th
731st57th
171st2nd425th687th418th635th781st246th1,615th
34th1,028th21st
73rd298th884th
799th393rd916th
870th
1,262nd
Number Spiral
147th
171st
935th
128th
88th
180th
Odious Numbers
2,498th
2,134th1,664th
611th680th709th646th
774th500th355th241st1,291st457th874th
1,017th2,813th
1,149th589th1,205th840th1,658th156th
535th387th2,148th2,073rd1st640th
48th1,952nd2,029th
195th1,030th560th567th
2,316th
Odious Numbers (Long)
1,618th
647th1,003rd
622nd327th498th341st
224th307th212th634th355th
287th1,459th
508th936th692nd
135th
394th242nd
1,398th1st542nd
46th1,260th1,385th
837th686th484th
930th
Ordinal Numbers
830th
301st
318th
167th
986th
46th
670th
255th
211th
198th
193rd2nd
PalindromemordnilaP
217th
46th
186th
295th
105th
64th
194th
150th
27th
11th
39th
20th
Pangram Grep
744th
316th
115th
373rd918th
1,572nd
1,217th
292nd
56th728th538th
250th
717th
1,413th
9th327th653rd
356th722nd
Partition Numbers
217th382nd238th87th818th244th120th259th65th347th721st19th369th86th155th222nd243rd
355th
349th204th106th153rd186th277th
192nd159th49th
430th
99th76th101st179th161st68th211th31st
6th484th
34th91st356th
118th128th
114th
174th
Pascal’s Triangle
746th
124th
502nd
901st
194th
1st
586th236th
117th327th
415th555th
53rd149th647th
440th
Pernicious Numbers
1,015th1,765th610th1,371st814th465th2,708th274th354th561st919th1,306th1,088th337th1,265th250th836th701st769th1,034th684th1,154th1,009th1,146th1,170th721st1st1,185th1,611th126th1,416th479th176th1,382nd801st555th758th411th515th903rd856th222nd301st152nd
41st676th112th
216th435th1,054th1,207th1,782nd393rd598th
935th2,999th652nd
Pernicious Numbers (Long)
477th
212th
184th275th297th316th682nd
119th657th73rd398th271st522nd
461st139th1,028th
442nd365th117th173rd673rd1st705th283rd84th
214th1st226th179th251st367th
417th
39th
299th197th505th
Poker
10th
57th
74th
9th
33rd
Polyominoes
72nd
130th
111th
84th
115th
Prime Numbers
1,370th2,287th
1,232nd4,503rd
1,567th581st
989th431st
443rd
620th929th
253rd
1,196th2,048th1,153rd660th338th1st
180th
1,934th1st616th393rd1,661st
324th
122nd
226th
242nd415th
727th
Prime Numbers (Long)
1,106th
1,248th1,267th
406th
500th
871st
177th
1,262nd1,161st650th
1st
203rd
1,002nd1st573rd
112th
901st
335th455th
Proximity Grid
41st
175th
186th
23rd
63rd
QR Decoder
43rd
138th
206th
26th
73rd
Quine
1st5,451st
4,166th281st
1,535th
3,136th2,991st
2,699th662nd2,675th1,940th2,040th1,820th
4,029th627th
1,650th154th2,060th745th2,003rd2,799th1,610th250th1,715th1,472nd
2,484th1,349th3,117th1,963rd1,797th558th
1,906th171st
615th
485th3,590th1,929th
1,845th
3,410th
3,846th
Recamán
65th
373rd
188th
6th
484th
Repeating Decimals
40th
72nd
86th
14th
37th
Reverse Polish Notation
85th
369th
346th
1st
179th
54th
542nd
Reversi
16th
38th
57th
43rd
4th
Rijndael S-box
239th
83rd
231st
245th
134th
65th
70th
Rock-paper-scissors-Spock-lizard
13th
161st
177th
3rd
188th
Roman to Arabic
101st
139th
72nd
345th
23rd2nd
186th
ROT13
771st
134th
172nd
753rd
415th
668th
56th
11th
106th
45th
Rule 110
25th
31st
469th
5th
13th
Scrambled Sort
66th
167th
227th
28th
45th
Set
130th
35th
135th177th213th
144th
71st
60th119th
2nd
137th
Seven Segment
335th
37th
106th
76th
5th
238th
SI Units
93rd
20th
42nd
118th
9th
Sierpiński Triangle
990th131st
330th
611th
7th
317th
Smith Numbers
110th
147th
118th
43rd
37th
Spelling Numbers
121st1st237th
202nd
104th
278th
Star Wars GPT
22nd
68th
47th
157th
137th
5th
67th
Star Wars Opening Crawl
25th
41st
73rd
27th
13th
Sudoku
40th
236th
62nd
28th
64th
Sudoku (Fill-in)
10th
161st
139th
12th
35th
Ten-pin Bowling
98th
197th
248th
65th
112th
114th
Tic-tac-toe
89th
63rd
143rd
25th
82nd
264th
37th
68th
4th
178th
Time Distance
34th
153rd
76th
29th
152nd
Tongue-twisters
285th51st
255th
45th
401st
32nd413th
28th
1,051st
Topological Sort
46th
23rd
97th
25th
6th
Tower of Hanoi
698th
76th427th
63rd266th219th149th
32nd
60th
165th
480th
212th21st42nd
183rd22nd
90th45th
438th
185th56th
13th
29th351st
Transpose Sentence
70th
110th
1st
223rd
308th
42nd
68th
Trinomial Triangle
51st
155th
325th
145th
13th
158th
United States
233rd
138th
164th
118th9th
241st
Vampire Numbers
17th
288th
221st
37th
7th
Van Eck Sequence
100th
391st
246th
13th
62nd
Zeckendorf Representation
26th
233rd
211th
14th
12th
Zodiac Signs
28th
99th
78th
8th
129th
γ
65th
305th52nd
144th
78th93rd
73rd
1st
112th
48th
50th
λ
131st
377th
198th
108th
213th
283rd
π
1,066th
635th
582nd330th
142nd
639th
589th
604th827th
336th
7th
233rd
163rd
83rd
332nd
τ
230th
119th
582nd
538th
684th
272nd
15th
203rd
129th
61st
329th
φ
347th
183rd697th261st
745th
236th
128th
69th
310th
46th
13th
113th
√2
413th
212th
380th
328th
242nd
144th
298th
114th
4th
383rd
𝑒
386th
217th
291st
184th
121st
354th
248th
20th
1,184th
175th