12 Days of Christmas
113th
155th
320th
52nd
201st
24 Game
9th
12th
57th
10th
7th
99 Bottles of Beer
73rd
350th
159th
120th
271st
Abundant Numbers
811th
706th
397th
1,572nd
734th
787th
99th
637th
589th13th458th
2,512th
643rd
336th540th
Abundant Numbers (Long)
1,226th
93rd
81st
1,261st
118th
794th
1,113th13th483rd
1,587th
203rd
599th510th
Arabic to Roman
258th22nd293rd
76th
216th
203rd1st
243rd
110th
Arithmetic Numbers
82nd
41st
622nd
1,200th
1,016th151st
16th
19th
Arrows
32nd
150th
92nd
13th
198th
Ascending Primes
66th
362nd
276th
140th
18th
242nd
ASCII Table
28th
48th
260th
3rd
212th
Billiards
173rd
159th100th
14th
17th
85th
49th
7th
12th
brainfuck
1,322nd
133rd
148th
182nd
27th
153rd
Calendar
134th
176th
263rd
2nd
189th
Card Number Validation
318th
77th
160th
48th
61st
517th
4th
136th
Catalan Numbers
485th916th
202nd868th356th
911th441st
547th898th
598th
237th472nd257th
153rd1,603rd
551st
1,498th
509th
42nd
129th
682nd
590th
Catalan’s Constant
141st
59th
151st
163rd
3rd
117th
64th
72nd
Christmas Trees
307th
55th
152nd
287th
40th
Collatz
858th
102nd
129th
6th
313th
487th
123rd
Continued Fractions
252nd318th232nd
198th
129th
139th
282nd222nd
158th
7th
51st
CSS Colors
61st
185th
103rd
223rd
1st
88th
102nd
172nd
Cubes
187th
169th
69th
163rd
195th
Day of Week
243rd
612th590th
311th
414th
562nd
374th
417th
706th151st
436th
443rd
1st
68th
216th
DFA Simulator
36th
25th
280th
10th
128th
Diamonds
47th
289th
120th
8th
293rd
Divisors
1,600th2,666th1,034th
2,233rd
665th2,579th721st
2,843rd
1,099th
501st1,069th1,120th
1,491st2,033rd
913th565th
1,334th773rd2,519th
28th553rd
424th599th1,857th
Emirp Numbers
60th108th
439th126th
162nd
183rd
138th
565th373rd17th647th
262nd
21st
36th
707th318th
Emirp Numbers (Long)
40th
254th
13th
120th
15th
135th
Emojify
37th
44th
67th
3rd
66th
Evil Numbers
2,576th
2,478th1,842nd
1,072nd676th843rd593rd
999th742nd495th376th1,115th641st708th
517th3,235th
1,245th796th1,907th1,273rd1,952nd197th
721st537th2,851st1,637th1st1,922nd
50th2,201st1,396th
225th1,372nd450th811th
2,295th
4,339th
Evil Numbers (Long)
1,289th
783rd963rd
495th370th386th388th
278th396th259th655th418th
357th1,648th
640th1,192nd750th
87th
440th278th
1,022nd1st898th
46th1,068th1,180th
914th695th435th
981st
Factorial Factorisation
120th
107th
100th
54th
140th
Farey Sequence
418th
420th590th
66th566th113th
529th
213th
39th
215th
5th
446th424th245th
Fibonacci
2,830th2,585th2,330th2,359th
895th468th673rd4,075th3,267th4,122nd2,745th2,589th411th1,964th1,187th2,854th
3,058th4,871st4,561st
2,739th783rd1st2,614th435th
2,895th511th237th2,056th5,094th2,089th2,068th553rd2,664th2,246th3,096th2,842nd3,412th393rd1,290th48th4,653rd2,924th
1,212th759th2,183rd
1,102nd
Fizz Buzz
5,143rd4,381st
3,525th2,240th
707th3,433rd1,506th5,391st4,040th
1,442nd1,565th2,011th2,758th
4,100th3,336th
4,173rd2,753rd1,305th
2,180th4,946th3,107th761st141st727th2,557th
2,085th2,698th3,207th
2,096th627th26th
63rd1,541st3,139th
545th3,332nd3,184th
2,447th2,042nd8,174th
3,261st
Foo Fizz Buzz Bar
578th1,509th
1,335th
336th
513th679th
1,969th
657th1,147th
419th914th373rd1,417th
673rd
589th
950th303rd270th
9th612th1,528th
474th
1,822nd
Forsyth–Edwards Notation
226th
331st
122nd
78th
515th
Fractions
204th
338th
284th
342nd332nd
349th
97th
10th
Game of Life
222nd
161st
359th
207th
144th
115th
Gijswijt’s Sequence
33rd
161st
209th
7th
168th
Gray Code Decoder
52nd
94th
16th
87th
69th
163rd
Gray Code Encoder
199th
180th
243rd
297th
33rd
114th
Happy Numbers
777th
659th182nd
210th
377th
219th
741st639th130th698th281st
318th
129th396th
35th
109th242nd
883rd
2,589th
Happy Numbers (Long)
610th
131st
106th
58th
157th
142nd422nd
10th
76th
Hexdump
80th
255th
124th
18th
5th
Hilbert Curve
45th
144th
90th
107th
102nd
Intersection
92nd
243rd
133rd
28th
43rd
Inventory Sequence
697th
56th
504th
203rd
335th
20th
407th
ISBN
109th
483rd
171st
7th
267th
Jacobi Symbol
149th
224th
13th
147th
98th
115th
Kaprekar Numbers
139th
91st
219th
119th
291st
25th
40th
162nd
173rd
Kolakoski Constant
221st
35th
118th
236th
74th
77th
11th
Kolakoski Sequence
84th
217th
35th
1st242nd
31st
59th
Leap Years
1,087th
916th
372nd1,621st
427th1,774th76th
1,955th
203rd
166th895th
293rd
98th
1,474th
20th
191st
581st
1,421st
Levenshtein Distance
514th
159th
118th222nd
102nd
422nd
293rd
78th
49th
3rd
Leyland Numbers
148th
353rd
310th
14th
23rd
ln 2
156th
264th
104th
253rd
3rd
28th
100th
Look and Say
511th
73rd
354th
267th
420th
345th
133rd
Lucky Numbers
27th
467th
297th
13th
331st
Lucky Tickets
221st
79th
273rd
57th
176th
13th
170th
Mahjong
35th
96th
171st
43rd
121st
129th
Mandelbrot
200th
19th
28th
137th
81st
108th
5th
20th
Maze
25th
273rd
276th
87th
254th
Medal Tally
75th
304th
59th
6th
325th
Minesweeper
22nd
31st
176th
49th
60th
Morse Decoder
26th
33rd
115th
6th
10th
Morse Encoder
101st
46th
107th
37th
6th
Multitap Input
36th
15th
51st
25th
6th
Musical Chords
104th
131st
30th
35th
140th
N Queens
156th
199th
49th
60th
193rd
Niven Numbers
1,187th1,532nd2,019th1,673rd1,100th501st3,417th264th409th596th750th
1,489th468th2,104th285th1,073rd945th928th1,487th1,035th783rd1,242nd1,577th
1,011th1st1,659th383rd
1,967th884th128th1,781st342nd1st765th446th572nd1,257th1,399th1,766th838th1,754th
52nd517th611th1,780th1,217th523rd1,410th1,445th2,434th627th915th
799th3,814th860th1,541st
Niven Numbers (Long)
1,815th1,682nd573rd430th
958th243rd779th1,072nd
222nd1,413th90th1,225th846th1,437th801st600th377th1,679th939th
507th20th
966th
295th151st
195th1st462nd768th445th650th855th277th1,630th
57th1,071st216th
106th368th892nd
843rd436th951st
531st
1,274th931st
Number Spiral
174th
156th
726th
171st
177th
239th
Odious Numbers
2,581st
2,220th1,760th
835th358th753rd783rd
886th607th399th227th1,229th513th575th
383rd2,738th
1,238th530th1,297th944th1,757th155th
656th443rd2,245th1,152nd1st1,501st
48th2,049th1,279th
303rd1,131st677th694th
1,981st
Odious Numbers (Long)
1,637th
674th1,018th
660th329th531st344th
432nd309th207th662nd357th
287th1,484th
545th941st701st
134th
392nd238th
983rd1st584th
46th1,282nd1,112th
848th689th516th
956th
Ordinal Numbers
1,029th
774th
535th
178th
489th
50th
815th
214th
289th
103rd
195th3rd
PalindromemordnilaP
192nd
57th
225th
449th
109th
72nd
141st
173rd
39th
17th
88th
32nd
Pangram Grep
956th
761st
169th
471st1,174th
1,630th
1,465th
1st
108th1,101st249th
303rd
938th
1,596th
35th429th686th
452nd943rd
1,084th
Partition Numbers
231st381st256th103rd770th245th137th278th84th259th687th36th374th107th175th242nd340th
363rd
358th222nd129th169th194th299th
211th176th63rd
438th
115th94th118th189th186th79th224th51st
11th533rd
54th108th367th
140th183rd
144th
179th216th
Pascal’s Triangle
875th
200th
610th
967th
321st
1st
704th365th
193rd460th
560th651st
56th238th232nd
153rd
Pernicious Numbers
1,074th1,792nd647th1,403rd871st530th2,700th294th402nd591st620th1,246th1,137th373rd1,300th270th918th746th841st1,089th887th808th1,054th1,195th1,233rd766th1st1,242nd1,628th114th996th509th164th1,288th858th543rd797th456th566th975th938th242nd337th140th
43rd740th204th
221st478th1,106th1,203rd1,805th438th635th
720th2,985th695th1,159th
Pernicious Numbers (Long)
504th
248th
217th202nd341st352nd662nd
134th704th81st411th331st661st
520th153rd1,034th
487th373rd132nd228th719th1st734th218th91st
392nd1st309th211th317th413th
457th
35th
108th252nd543rd
Poker
12th
35th
63rd
14th
51st
Polyominoes
109th
133rd
110th
103rd
146th
Prime Numbers
1,627th2,431st
1,497th4,583rd
1,521st720th
1,230th522nd
515th
708th1,156th
246th
1,460th1,860th785th836th355th1st
181st
2,022nd1st849th400th633rd
341st
123rd
229th
272nd428th
944th
Prime Numbers (Long)
1,147th
1,196th1,213th
437th
521st
902nd
174th
1,295th562nd689th
1st
200th
1,239th1st623rd
111th
929th
332nd474th
Proximity Grid
104th
200th
214th
56th
232nd
QR Decoder
82nd
143rd
225th
80th
154th
Quine
1st5,480th
4,199th281st
1,539th
3,014th3,038th
2,914th663rd2,678th1,945th2,045th1,824th
4,046th627th
1,654th154th2,061st746th2,010th2,793rd1,614th250th1,724th1,476th
2,485th1,351st3,147th1,967th1,801st558th
1,911th171st
615th
486th3,616th1,934th
1,849th
3,429th
3,868th
2,899th
Recamán
72nd
376th
213th
6th
527th
Repeating Decimals
56th
80th
101st
17th
51st
Reverse Polish Notation
305th
446th
419th
1st
221st
57th
363rd
Reversi
138th
31st
46th
97th
38th
Rijndael S-box
306th
112th
298th
316th
243rd
90th
185th
Rock-paper-scissors-Spock-lizard
26th
62nd
224th
7th
75th
Roman to Arabic
271st
157th
25th
407th
47th1st
79th
ROT13
775th
264th
278th
755th
349th
674th
88th
11th
142nd
77th
Rule 110
62nd
54th
469th
3rd
18th
Scrambled Sort
144th
247th
320th
32nd
121st
Set
188th
91st
192nd247th296th
206th
193rd
104th174th
3rd
184th
Seven Segment
396th
182nd
112th
74th
14th
58th
SI Units
37th
34th
35th
87th
127th
Sierpiński Triangle
1,180th138th
327th
613th
63rd
261st
Smith Numbers
173rd
154th
126th
73rd
166th
Spelling Numbers
197th1st354th
239th
125th
284th
Star Wars GPT
38th
85th
90th
273rd
179th
5th
130th
Star Wars Opening Crawl
135th
29th
67th
96th
147th
Sudoku
48th
110th
50th
79th
81st
Sudoku (Fill-in)
38th
160th
150th
23rd
57th
Ten-pin Bowling
161st
214th
263rd
84th
186th
229th
Tic-tac-toe
93rd
58th
154th
39th
84th
304th
86th
67th
99th
187th
Time Distance
55th
183rd
70th
66th
210th
Tongue-twisters
511th133rd
166th
260th
167th
105th1,700th
159th
1,829th
Topological Sort
60th
23rd
106th
69th
96th
Tower of Hanoi
704th
86th452nd
64th278th220th59th
33rd
61st
210th
489th
213th21st42nd
182nd22nd
90th45th
461st
184th55th
13th
29th358th
Transpose Sentence
82nd
139th
1st
306th
406th
44th
68th
Trinomial Triangle
52nd
222nd
372nd
207th
13th
288th
United States
385th
149th
207th
265th2nd
82nd
Vampire Numbers
101st
151st
237th
70th
178th
Van Eck Sequence
246th
416th
281st
13th
63rd
Zeckendorf Representation
127th
299th
273rd
15th
173rd
Zodiac Signs
98th
91st
74th
21st
103rd
γ
86th
340th54th
139th
82nd271st
69th
1st
119th
49th
163rd
λ
82nd
118th
863rd
77th
87th
1,321st
π
1,115th
666th
617th467th
193rd
678th
622nd
407th832nd
379th
24th
272nd
203rd
117th
377th
τ
412th
131st
604th
558th
689th
310th
26th
250th
144th
109th
372nd
φ
348th
202nd689th287th
744th
259th
147th
102nd
296th
16th
39th
88th
√2
449th
231st
405th
358th
292nd
166th
326th
13th
40th
399th
𝑒
454th
250th
311th
183rd
19th
361st
230th
70th
1,198th
174th