12 Days of Christmas
109th
150th
313th
51st
193rd
24 Game
9th
12th
60th
10th
7th
99 Bottles of Beer
72nd
337th
178th
117th
260th
Abundant Numbers
780th
673rd
382nd
1,541st
750th
758th
88th
621st
562nd12th353rd
2,454th
627th
295th508th
Abundant Numbers (Long)
1,181st
125th
75th
1,199th
95th
735th
1,078th12th468th
1,518th
184th
557th537th
Arabic to Roman
253rd19th286th
72nd
208th
196th1st
239th
104th
Arithmetic Numbers
82nd
40th
588th
1,148th
983rd155th
15th
18th
Arrows
30th
135th
88th
6th
175th
Ascending Primes
65th
345th
263rd
141st
18th
231st
ASCII Table
28th
47th
258th
3rd
211th
Billiards
159th
148th88th
14th
16th
74th
46th
7th
12th
brainfuck
1,300th
73rd
143rd
192nd
23rd
155th
Calendar
122nd
153rd
239th
2nd
170th
Card Number Validation
291st
74th
150th
47th
59th
495th
4th
132nd
Catalan Numbers
479th896th
198th853rd350th
891st443rd
537th879th
582nd
233rd463rd252nd
149th1,564th
540th
1,447th
504th
42nd
125th
664th
576th
Catalan’s Constant
139th
58th
149th
158th
3rd
117th
63rd
71st
Christmas Trees
300th
69th
158th
282nd
20th
Collatz
833rd
98th
124th
6th
301st
471st
118th
Continued Fractions
164th182nd150th
92nd
77th
95th
166th91st
110th
13th
8th
CSS Colors
60th
183rd
99th
225th
1st
84th
98th
169th
Cubes
189th
170th
68th
160th
197th
Day of Week
231st
593rd574th
297th
386th
562nd
358th
389th
682nd141st
418th
425th
1st
62nd
202nd
DFA Simulator
36th
25th
271st
10th
126th
Diamonds
45th
267th
168th
8th
271st
Divisors
1,566th2,628th1,006th
1,659th
649th2,533rd703rd
2,818th
1,085th
491st1,051st1,106th
1,469th2,014th
915th541st
1,457th743rd2,473rd
28th575th
386th587th1,824th
Emirp Numbers
57th105th
425th123rd
156th
178th
134th
552nd368th17th594th
271st
21st
34th
681st318th
Emirp Numbers (Long)
37th
238th
12th
86th
14th
126th
Emojify
37th
44th
66th
3rd
69th
Evil Numbers
2,520th
2,423rd1,832nd
1,066th635th824th570th
970th722nd482nd362nd1,100th618th699th
508th3,179th
1,002nd776th1,858th1,246th1,901st190th
681st524th2,798th1,595th1st1,883rd
47th2,149th1,342nd
217th1,333rd440th793rd
2,248th
4,253rd
Evil Numbers (Long)
1,265th
769th945th
523rd364th378th381st
275th388th253rd643rd409th
351st1,622nd
627th1,171st742nd
83rd
431st272nd
1,002nd1st877th
43rd1,051st1,160th
890th687th426th
959th
Factorial Factorisation
118th
106th
101st
56th
133rd
Farey Sequence
408th
411th571st
66th550th134th
513th
211th
39th
223rd
5th
436th418th237th
Fibonacci
2,754th2,524th2,277th2,338th
762nd438th654th3,979th3,190th4,040th2,660th2,529th480th1,929th1,162nd2,809th
2,959th4,764th4,465th
2,744th850th1st2,552nd405th
2,821st497th230th2,014th4,979th2,028th2,070th536th2,594th2,200th2,990th2,763rd3,660th381st1,891st45th4,543rd2,833rd
1,187th737th2,149th
1,077th
Fizz Buzz
5,055th4,384th3,485th2,215th
694th3,396th1,489th5,313th3,997th
1,423rd1,514th1,988th2,731st
4,055th3,299th
4,121st2,718th1,286th
2,156th4,877th3,074th749th134th714th2,518th
2,061st2,671st3,167th
2,071st616th25th
60th1,685th3,123rd
536th3,289th3,105th
2,533rd2,039th8,099th
3,223rd
Foo Fizz Buzz Bar
567th1,463rd
1,301st
335th
499th668th
1,933rd
645th1,067th
412th892nd367th1,384th
666th
576th
925th290th265th
11th589th1,489th
467th
1,782nd
Forsyth–Edwards Notation
219th
317th
112th
77th
496th
Fractions
190th
359th
259th
322nd312th
333rd
96th
10th
Game of Life
213th
154th
356th
200th
134th
109th
Gijswijt’s Sequence
27th
154th
198th
7th
160th
Happy Numbers
752nd
639th172nd
200th
365th
209th
722nd619th121st674th269th
307th
120th410th
31st
101st249th
856th
2,539th
Happy Numbers (Long)
598th
127th
102nd
55th
151st
138th424th
10th
74th
Hexdump
77th
247th
122nd
17th
5th
Hilbert Curve
42nd
150th
101st
112th
106th
Intersection
87th
237th
135th
25th
40th
Inventory Sequence
667th
53rd
479th
193rd
364th
18th
390th
ISBN
178th
477th
134th
53rd
268th
Jacobi Symbol
136th
203rd
13th
139th
95th
110th
Kaprekar Numbers
134th
57th
209th
147th
218th
22nd
40th
153rd
162nd
Kolakoski Constant
213th
36th
114th
227th
73rd
75th
12th
Kolakoski Sequence
79th
201st
30th
1st231st
26th
54th
Leap Years
1,215th
390th
306th1,712th
620th1,852nd129th
1,827th
236th
180th1,066th
404th
48th
583rd
20th
208th
758th
1,497th
Levenshtein Distance
171st
127th227th
111th
427th
294th
87th
47th
3rd
Leyland Numbers
143rd
347th
299th
14th
23rd
ln 2
151st
252nd
100th
241st
3rd
28th
96th
Look and Say
444th
72nd
340th
269th
404th
327th
131st
Lucky Numbers
26th
445th
177th
13th
315th
Lucky Tickets
207th
75th
257th
56th
176th
13th
162nd
Mahjong
34th
90th
50th
115th
121st
Mandelbrot
193rd
19th
27th
128th
81st
97th
5th
20th
Maze
66th
250th
253rd
78th
230th
Medal Tally
73rd
290th
60th
6th
317th
Minesweeper
19th
25th
158th
44th
56th
Morse Decoder
25th
32nd
114th
6th
10th
Morse Encoder
98th
42nd
106th
35th
6th
Multitap Input
30th
12th
45th
21st
6th
Musical Chords
82nd
94th
30th
26th
91st
N Queens
154th
178th
54th
66th
181st
Niven Numbers
1,291st1,957th1,635th1,053rd487th3,315th254th418th617th734th
1,453rd455th2,032nd274th1,069th904th954th1,447th860th746th1,227th1,536th
998th1st1,841st392nd
1,910th836th119th2,488th329th1st760th370th570th1,204th1,364th1,715th1,427th2,337th
49th501st554th1,731st1,180th507th1,375th1,409th2,358th592nd928th
777th3,707th881st1,521st
Niven Numbers (Long)
1,780th1,651st546th403rd
941st236th754th1,056th
213th1,386th132nd1,204th836th1,488th818th527th409th1,646th921st
501st20th
958th
302nd148th
186th1st442nd768th465th626th856th263rd1,599th
56th1,055th207th
89th355th912th
845th422nd940th
535th
1,250th919th
Number Spiral
165th
148th
161st
167th
223rd
Odious Numbers
2,532nd
2,175th1,748th
818th346th746th765th
871st585th374th227th1,209th500th614th
396th2,696th
905th517th1,279th942nd1,741st146th
625th429th2,200th1,138th1st1,466th
45th2,000th1,247th
296th1,113th665th676th
1,944th
Odious Numbers (Long)
1,618th
661st1,008th
642nd321st513th366th
391st301st200th648th341st
279th1,459th
533rd921st688th
125th
383rd231st
964th1st571st
43rd1,264th1,089th
825th679th507th
936th
Ordinal Numbers
1,010th
751st
520th
172nd
470th
49th
792nd
206th
279th
99th
189th3rd
PalindromemordnilaP
187th
55th
219th
431st
102nd
72nd
137th
169th
37th
16th
85th
31st
Pangram Grep
961st
749th
166th
460th1,149th
1,598th
1,436th
1st
106th921st242nd
394th
914th
1,563rd
33rd415th677th
439th925th
933rd
Partition Numbers
224th364th248th102nd749th238th131st268th83rd251st670th36th344th106th172nd234th325th
351st
346th207th120th167th190th285th
204th174th63rd
421st
118th93rd134th187th182nd78th241st51st
11th514th
54th109th355th
137th180th
141st
176th229th
Pascal’s Triangle
847th
187th
603rd
937th
303rd
1st
682nd401st
181st480th
554th643rd
51st217th211th
140th
Pernicious Numbers
1,369th631st1,355th855th531st2,596th283rd387th543rd605th1,209th1,101st362nd1,256th258th898th761st823rd1,053rd743rd781st1,024th1,156th1,129th713th1st1,205th1,580th108th964th489th157th1,248th841st509th800th422nd570th944th917th232nd324th134th
39th707th195th
212th462nd1,064th1,167th1,735th443rd619th
688th2,880th652nd1,145th
Pernicious Numbers (Long)
233rd
228th187th318th329th618th
126th664th80th375th306th619th
463rd144th1,002nd
442nd341st124th214th676th1st700th204th90th
360th1st293rd200th301st376th
416th
34th
104th235th498th
Poker
12th
34th
60th
14th
50th
Polyominoes
104th
127th
105th
99th
139th
Prime Numbers
1,582nd2,366th
1,444th4,477th
1,480th697th
1,185th501st
495th
687th1,157th
264th
1,448th1,807th762nd801st340th1st
173rd
1,961st1st827th386th611th
326th
118th
219th
236th410th
907th
Prime Numbers (Long)
1,104th
942nd1,175th
425th
504th
871st
165th
1,250th545th660th
1st
191st
1,200th1st628th
107th
894th
218th466th
Proximity Grid
98th
151st
208th
53rd
211th
QR Decoder
79th
139th
222nd
78th
149th
Quine
1st5,427th4,160th272nd
1,509th
2,985th3,010th
2,889th647th2,663rd1,908th2,011th1,789th
4,004th613th
1,621st151st2,026th730th1,973rd2,775th1,583rd242nd1,695th1,449th
2,445th1,329th3,118th1,930th1,766th545th
1,863rd168th
601st
475th3,583rd1,897th
1,814th
3,406th
3,827th
2,596th
Recamán
70th
366th
214th
5th
518th
Repeating Decimals
55th
77th
108th
20th
50th
Reverse Polish Notation
290th
429th
403rd
1st
210th
54th
347th
Reversi
134th
31st
46th
99th
38th
Rijndael S-box
302nd
110th
295th
310th
235th
89th
155th
Rock-paper-scissors-Spock-lizard
24th
60th
224th
7th
72nd
Roman to Arabic
260th
150th
24th
391st
46th1st
77th
ROT13
729th
255th
265th
707th
327th
607th
111th
10th
138th
72nd
Rule 110
66th
52nd
454th
3rd
17th
Scrambled Sort
138th
236th
308th
30th
114th
Set
178th
87th
181st237th286th
195th
182nd
99th159th
2nd
177th
Seven Segment
390th
174th
83rd
74th
13th
51st
SI Units
35th
32nd
33rd
83rd
122nd
Sierpiński Triangle
1,161st138th
316th
602nd
63rd
257th
Smith Numbers
166th
145th
119th
73rd
159th
Spelling Numbers
193rd1st344th
230th
119th
288th
Star Wars GPT
36th
75th
245th
165th
5th
118th
Star Wars Opening Crawl
130th
27th
66th
91st
141st
Sudoku
49th
109th
51st
79th
82nd
Sudoku (Fill-in)
36th
155th
151st
23rd
54th
Ten-pin Bowling
160th
212th
257th
87th
184th
227th
Tic-tac-toe
91st
57th
155th
39th
81st
297th
83rd
66th
97th
183rd
Time Distance
52nd
175th
69th
65th
204th
Tongue-twisters
500th134th
164th
250th
165th
103rd1,654th
158th
1,780th
Topological Sort
57th
22nd
112th
64th
96th
Tower of Hanoi
42nd99th192nd39th
25th
149th
399th
191st15th33rd
164th17th
81st
294th
33rd
9th
22nd
Transpose Sentence
70th
124th
1st
280th
38th
61st
Trinomial Triangle
44th
194th
328th
177th
11th
252nd
United States
381st
145th
204th
259th2nd
80th
Vampire Numbers
102nd
150th
227th
67th
177th
Van Eck Sequence
230th
387th
278th
13th
62nd
Zeckendorf Representation
117th
280th
262nd
14th
166th
Zodiac Signs
56th
90th
80th
20th
104th
γ
83rd
316th53rd
129th
78th98th
68th
1st
114th
48th
146th
λ
58th
59th
520th
72nd
71st
1,294th
π
1,088th
649th
598th453rd
182nd
660th
603rd
394th811th
368th
23rd
258th
191st
112th
365th
τ
398th
123rd
593rd
550th
634th
300th
25th
237th
135th
102nd
365th
φ
338th
198th678th281st
729th
253rd
144th
100th
287th
15th
38th
86th
√2
440th
224th
394th
348th
282nd
160th
315th
13th
40th
388th
𝑒
443rd
244th
303rd
178th
19th
353rd
224th
69th
1,168th
169th