12 Days of Christmas
80th
144th
304th
51st
186th
24 Game
9th
13th
62nd
10th
7th
99 Bottles of Beer
71st
326th
179th
114th
260th
Abundant Numbers
758th
654th
350th
1,502nd
726th
736th
88th
600th
540th12th338th
2,408th
606th
288th491st
Abundant Numbers (Long)
1,157th
123rd
73rd
1,169th
91st
713th
1,045th12th511th
1,483rd
176th
542nd523rd
Arabic to Roman
246th17th278th
68th
209th
192nd1st
233rd
100th
Arithmetic Numbers
76th
39th
573rd
1,115th
951st152nd
15th
18th
Arrows
30th
127th
82nd
6th
164th
Ascending Primes
63rd
334th
257th
135th
18th
226th
ASCII Table
31st
47th
250th
3rd
203rd
Billiards
188th
166th71st
14th
16th
74th
45th
7th
12th
brainfuck
1,279th
72nd
149th
191st
23rd
154th
Calendar
101st
112th
196th
4th
138th
Card Number Validation
291st
67th
139th
43rd
56th
473rd
4th
123rd
Catalan Numbers
457th867th
195th825th344th
860th432nd
523rd850th
560th
230th469th249th
146th1,531st
526th
1,421st
485th
42nd
122nd
643rd
549th
Catalan’s Constant
138th
57th
148th
157th
3rd
115th
62nd
70th
Christmas Trees
283rd
103rd
150th
266th
20th
Collatz
805th
95th
120th
6th
297th
445th
114th
CSS Colors
59th
176th
97th
217th
1st
81st
96th
165th
Cubes
186th
168th
68th
159th
195th
Day of Week
226th
576th557th
290th
408th
546th
352nd
379th
656th139th
411th
417th
1st
62nd
199th
DFA Simulator
35th
24th
265th
10th
123rd
Diamonds
45th
265th
166th
8th
268th
Divisors
1,537th2,588th1,009th
1,642nd
643rd2,496th697th
2,781st
1,071st
492nd1,035th1,202nd
1,443rd1,984th
901st537th
1,428th735th2,438th
28th569th
415th581st1,795th
Emirp Numbers
57th104th
418th122nd
154th
176th
132nd
537th359th17th585th
268th
21st
34th
665th314th
Emirp Numbers (Long)
40th
236th
12th
86th
14th
126th
Emojify
40th
37th
65th
3rd
64th
Evil Numbers
2,482nd
2,387th1,798th
1,036th643rd806th565th
947th707th471st354th1,070th606th675th
494th3,128th
980th757th1,823rd1,213th1,865th186th
669th510th2,756th1,560th1st1,848th
46th2,112th1,306th213th1,300th441st775th
2,211th
4,194th
Evil Numbers (Long)
1,238th
755th924th
470th357th371st374th
268th381st249th631st402nd
345th1,584th
611th1,150th728th
79th
418th268th
977th1st872nd
42nd1,028th1,137th862nd668th447th
937th
Factorial Factorisation
118th
106th
101st
52nd
135th
Farey Sequence
406th
408th555th
66th533rd139th
499th
204th
39th
213th
5th
426th
233rd
Fibonacci
2,695th2,468th2,243rd2,300th
748th398th643rd3,889th3,132nd3,952nd2,607th2,489th440th1,894th1,146th2,752nd
2,912th4,652nd4,368th
2,691st837th1st2,576th457th
2,778th490th214th2,016th4,863rd1,986th2,091st527th2,513th2,165th2,926th2,709th3,584th376th1,873rd45th4,440th2,862nd1,171st725th2,151st
1,061st
Fizz Buzz
5,009th3,448th2,200th
691st3,359th1,477th5,265th3,973rd
1,413th1,505th1,973rd2,705th
4,020th3,265th
3,618th2,692nd1,274th
2,141st4,832nd3,071st745th133rd710th2,498th
2,051st2,647th3,140th
2,056th613th25th
60th1,666th3,096th534th3,258th3,078th
2,512th2,025th8,035th
3,235th
Foo Fizz Buzz Bar
557th1,437th
1,274th
326th
490th657th
1,901st
634th1,045th
404th876th357th1,359th
655th
575th
907th281st256th
11th578th1,461st459th
1,752nd
Forsyth–Edwards Notation
215th
309th
109th
74th
489th
Fractions
185th
349th
252nd
313th304th
321st
94th
10th
Game of Life
210th
151st
353rd
202nd
130th
106th
Gijswijt’s Sequence
29th
151st
196th
7th
156th
Happy Numbers
738th
628th168th
195th
356th
204th
716th604th117th674th261st
298th
116th408th
30th
97th243rd
838th
2,518th
Happy Numbers (Long)
585th
124th
100th
37th
164th
36th414th
30th
73rd
Hexdump
74th
242nd
119th
17th
5th
Hilbert Curve
41st
146th
98th
110th
103rd
Intersection
94th
235th
142nd
25th
38th
Inventory Sequence
655th
58th
471st
190th
357th
18th
381st
ISBN
174th
467th
130th
53rd
260th
Jacobi Symbol
133rd
195th
13th
136th
92nd
106th
Kaprekar Numbers
132nd
28th
203rd
144th
210th
12th
45th
149th
99th
Kolakoski Constant
209th
35th
110th
224th
74th
71st
12th
Kolakoski Sequence
78th
199th
29th
1st458th
25th
53rd
Leap Years
1,186th
379th
298th1,530th
603rd1,817th127th
1,793rd
230th
179th1,066th
378th
46th
576th
19th
207th
737th
1,470th
Levenshtein Distance
173rd
125th219th
109th
418th
363rd
86th
47th
3rd
Leyland Numbers
140th
342nd
296th
13th
21st
ln 2
146th
246th
97th
234th
3rd
28th
93rd
Look and Say
541st
71st
338th
307th
400th
325th
128th
Lucky Numbers
25th
440th
175th
12th
308th
Lucky Tickets
203rd
75th
252nd
56th
174th
13th
160th
Mahjong
32nd
87th
48th
111th
117th
Mandelbrot
184th
22nd
28th
119th
75th
91st
5th
13th
Maze
59th
232nd
238th
71st
213th
Medal Tally
70th
280th
57th
6th
308th
Minesweeper
17th
21st
148th
41st
52nd
Morse Decoder
25th
31st
84th
6th
10th
Morse Encoder
95th
42nd
102nd
34th
6th
Musical Chords
73rd
97th
29th
26th
88th
N Queens
150th
166th
54th
65th
178th
Niven Numbers
1,926th1,595th1,052nd478th3,277th248th392nd587th718th
1,424th448th2,000th268th1,031st881st928th1,455th839th730th1,205th1,502nd
972nd1st1,812th366th
1,880th817th114th2,453rd325th1st744th428th542nd1,161st1,342nd1,684th1,404th2,303rd
49th490th601st1,177th496th1,352nd1,379th2,325th563rd899th
759th3,666th859th1,460th
Niven Numbers (Long)
1,750th1,619th544th399th
921st235th760th1,034th
213th1,360th131st1,181st818th1,464th812th501st404th1,615th902nd
508th20th
937th
297th147th
186th1st454th753rd437th617th840th261st1,570th
56th1,033rd207th88th350th894th
827th416th920th
524th
1,230th862nd
Number Spiral
163rd
144th
159th
165th
219th
Odious Numbers
2,501st
2,155th1,717th
802nd341st734th752nd
852nd576th383rd223rd1,182nd493rd604th
368th2,654th
893rd509th1,241st929th1,710th143rd
615th423rd2,168th1,111th1st1,622nd
44th1,969th1,221st291st1,088th659th664th
1,912th
Odious Numbers (Long)
1,586th
646th987th
627th315th508th361st
408th295th197th634th337th
276th1,427th
520th899th679th
122nd
368th229th
942nd1st576th
42nd1,235th1,069th804th665th497th
912th
Ordinal Numbers
1,008th
743rd
163rd
178th
481st
48th
793rd
211th
259th
96th
196th3rd
PalindromemordnilaP
176th
54th
201st
422nd
96th
68th
126th
160th
36th
16th
80th30th
Pangram Grep
935th
730th
163rd
451st1,135th
1,563rd
1,097th
1st
104th900th239th
389th
897th
1,529th
33rd409th658th434th904th
719th
Partition Numbers
156th335th188th89th698th205th120th239th72nd213th620th32nd317th87th145th153rd294th
322nd
315th174th99th140th98th253rd
183rd148th52nd
381st
96th82nd109th161st152nd65th207th42nd
10th333rd
44th91st323rd
111th150th
114th
123rd197th
Pascal’s Triangle
828th
189th
592nd
915th
296th
1st
664th396th
176th492nd
546th624th
49th211th205th135th
Pernicious Numbers
626th1,335th847th527th2,572nd281st385th539th600th1,169th1,085th360th1,241st256th889th754th814th1,048th736th774th1,019th1,134th1,115th706th1st1,192nd1,556th107th955th487th156th1,232nd832nd505th805th438th565th935th907th230th321st133rd
38th682nd193rd210th458th1,047th1,144th1,709th421st614th
688th2,845th647th1,162nd
Pernicious Numbers (Long)
227th
218th183rd310th320th601st
123rd646th79th363rd298th602nd
447th141st982nd
428th331st121st219th659th1st683rd196th89th
355th1st288th214th295th364th
405th
34th
103rd229th485th
Poker
13th
31st
58th
12th
48th
Polyominoes
98th
118th
99th
89th
131st
Prime Numbers
1,542nd2,319th
1,419th4,401st
1,447th689th
1,148th480th
499th
672nd
255th
1,423rd1,769th732nd803rd335th1st
169th
1,918th1st812th378th597th
321st
116th
215th232nd404th
879th
Prime Numbers (Long)
1,071st
899th1,137th
415th
493rd
159th
1,212th530th663rd
1st
185th
1,161st1st618th
105th
847th316th454th
Proximity Grid
96th
148th
207th
52nd
210th
QR Decoder
79th
136th
216th
78th
146th
Quine
1st4,120th267th
1,492nd
2,942nd2,963rd
2,847th637th2,630th1,882nd1,985th1,764th
3,164th603rd
1,598th150th2,002nd719th1,946th2,738th1,559th238th1,670th1,432nd
2,415th1,316th3,072nd1,897th1,741st535th
1,838th167th
591st466th3,547th1,872nd
1,789th
3,372nd
3,792nd
2,565th
Recamán
71st
364th
213th
5th
513th
Repeating Decimals
55th
77th
111th
20th
50th
Reverse Polish Notation
288th
437th
396th
1st
207th
54th
346th
Reversi
129th
27th
42nd
94th
36th
Rijndael S-box
283rd
18th
289th
290th
228th
98th
107th
Rock-paper-scissors-Spock-lizard
24th
58th
221st
7th
70th
Roman to Arabic
254th
147th
22nd
431st
44th1st
75th
ROT13
705th
242nd
253rd
683rd
310th
583rd
99th
9th
188th65th
Rule 110
64th
50th
448th
3rd
17th
Scrambled Sort
132nd
225th
291st
30th
112th
Set
175th
82nd
146th231st274th
191st
179th
96th156th
2nd
178th
Seven Segment
392nd
48th
81st
72nd
9th
50th
SI Units
35th
22nd
33rd
82nd
121st
Sierpiński Triangle
1,149th135th
312th
590th
62nd
255th
Smith Numbers
165th
147th
116th
71st
157th
Spelling Numbers
62nd1st351st
240th
133rd
296th
Star Wars GPT
34th
73rd
233rd
157th
5th
97th
Star Wars Opening Crawl
128th
27th
64th
88th
139th
Sudoku
48th
107th
53rd
75th
76th
Sudoku (Fill-in)
36th
153rd
149th
22nd
53rd
Ten-pin Bowling
145th
190th
250th
170th
218th
Tic-tac-toe
82nd
56th
146th
39th
78th
282nd
83rd
63rd95th
168th
Time Distance
51st
165th
66th
63rd
194th
Tongue-twisters
495th258th
397th
244th
387th
208th1,637th
419th
1,761st
Topological Sort
56th
22nd
145th
61st
93rd
Tower of Hanoi
41st84th196th31st
24th
137th
387th
191st8th36th
174th16th
177th
344th
33rd
10th
21st
Transpose Sentence
67th
119th
1st
274th
37th
58th
Trinomial Triangle
40th
168th
309th
159th
11th
208th
United States
376th
161st
179th
259th2nd
110th
Vampire Numbers
100th
148th
226th
66th
175th
Van Eck Sequence
230th
382nd
271st
13th
60th
Zeckendorf Representation
113th
271st
251st
14th
152nd
Zodiac Signs
55th
89th
77th
19th
106th
γ
81st
303rd52nd
125th
75th95th
66th
1st
111th
47th
142nd
λ
55th
56th
512th
69th
68th
1,286th
π
443rd
178th
634th
584th
386th782nd
360th
23rd
251st
185th
110th
358th
τ
389th
122nd
577th
534th
617th
293rd
25th
234th
133rd
101st
356th
φ
333rd
202nd667th276th
720th
248th
143rd
100th
284th
15th
38th
86th
√2
431st
228th
385th
339th
274th
156th
306th
13th
40th
379th
𝑒
436th
238th
295th
171st
17th
344th
218th
66th
1,142nd162nd