12 Days of Christmas
113th
154th
321st
52nd
200th
24 Game
9th
12th
54th
10th
7th
99 Bottles of Beer
74th
351st
181st
122nd
272nd
Abundant Numbers
810th
706th
395th
1,566th
734th
786th
99th
637th
589th12th457th
2,506th
643rd
334th540th
Abundant Numbers (Long)
1,231st
94th
81st
1,260th
119th
792nd
1,113th12th484th
1,586th
204th
597th510th
Arabic to Roman
259th22nd295th
76th
216th
203rd1st
248th
110th
Arithmetic Numbers
85th
41st
607th
1,195th
1,013th149th
16th
19th
Arrows
32nd
154th
90th
13th
199th
Ascending Primes
66th
357th
273rd
131st
18th
244th
ASCII Table
28th
48th
256th
3rd
211th
Billiards
174th
157th97th
14th
17th
91st
57th
7th
12th
brainfuck
1,327th
133rd
149th
182nd
28th
158th
Calendar
141st
179th
261st
2nd
192nd
Card Number Validation
320th
75th
159th
48th
64th
521st
4th
137th
Catalan Numbers
486th921st
203rd869th357th
910th442nd
542nd902nd
592nd
238th473rd243rd
154th1,613th
546th
1,486th
511th
42nd
130th
677th
585th
Catalan’s Constant
141st
59th
152nd
163rd
3rd
114th
64th
71st
Christmas Trees
309th
74th
151st
289th
22nd
Collatz
850th
101st
128th
6th
304th
484th
122nd
Continued Fractions
253rd319th231st
203rd
128th
142nd
280th228th
157th
7th
51st
CSS Colors
60th
183rd
102nd
216th
1st
87th
101st
171st
Cubes
191st
172nd
68th
165th
199th
Day of Week
244th
626th591st
312th
415th
535th
374th
418th
714th152nd
437th
450th
1st
68th
217th
DFA Simulator
37th
25th
282nd
10th
132nd
Diamonds
47th
287th
125th
8th
292nd
Divisors
1,598th2,658th1,013th
2,227th
666th2,572nd722nd
2,833rd
1,098th
502nd1,069th1,119th
1,489th2,029th
905th566th
1,328th774th2,511th
28th554th
425th600th1,854th
Emirp Numbers
59th108th
414th126th
159th
167th
131st
559th373rd17th611th
258th
21st
35th
697th322nd
Emirp Numbers (Long)
43rd
251st
13th
115th
15th
137th
Emojify
37th
44th
66th
3rd
70th
Evil Numbers
2,574th
2,470th1,839th
1,071st666th843rd592nd
998th741st494th377th1,117th635th696th
516th3,226th
1,245th795th1,908th1,272nd1,948th199th
717th537th2,842nd1,635th1st1,923rd
50th2,195th1,394th
226th1,375th437th811th
2,292nd
4,325th
Evil Numbers (Long)
1,287th
781st962nd
494th369th385th387th
277th395th258th655th417th
356th1,643rd
639th1,189th749th
87th
439th277th
1,021st1st902nd
46th1,067th1,177th
913th694th434th
981st
Factorial Factorisation
121st
106th
99th
55th
141st
Farey Sequence
418th
420th587th
66th565th114th
526th
214th
39th
227th
5th
447th424th245th
Fibonacci
2,821st2,585th2,327th2,356th
894th467th672nd4,067th3,265th4,095th2,742nd2,591st410th1,966th1,181st2,868th
3,050th4,862nd4,561st
2,736th782nd1st2,618th434th
2,892nd510th236th2,046th5,084th2,086th2,065th552nd2,623rd2,243rd3,088th2,839th3,408th392nd1,287th46th4,643rd2,920th
1,211th758th2,162nd
1,099th
Fizz Buzz
5,135th4,374th
3,520th2,237th
707th3,428th1,506th5,383rd4,033rd
1,443rd1,565th2,009th2,755th
4,093rd3,331st
4,160th2,750th1,306th
2,178th4,937th3,103rd761st141st727th2,554th
2,083rd2,695th3,202nd
2,094th627th26th
63rd1,541st3,135th
545th3,326th3,179th
2,444th2,040th8,165th
3,255th
Foo Fizz Buzz Bar
577th1,507th
1,333rd
337th
513th678th
1,965th
656th1,144th
420th912th374th1,416th
672nd
588th
947th304th271st
9th612th1,521st
475th
1,818th
Forsyth–Edwards Notation
226th
330th
129th
83rd
516th
Fractions
204th
332nd
274th
341st343rd
348th
96th
10th
Game of Life
224th
158th
363rd
212th
147th
119th
Gijswijt’s Sequence
33rd
164th
205th
8th
171st
Gray Code Decoder
52nd
94th
16th
85th
76th
187th
Gray Code Encoder
188th
174th
250th
291st
53rd
33rd
Happy Numbers
777th
655th183rd
209th
364th
219th
734th634th130th688th291st
311th
129th397th
34th
109th242nd
878th
2,615th
Happy Numbers (Long)
609th
129th
105th
58th
160th
146th418th
10th
77th
Hexdump
80th
258th
116th
18th
5th
Hilbert Curve
46th
143rd
96th
107th
102nd
Intersection
94th
243rd
131st
27th
43rd
Inventory Sequence
696th
62nd
507th
203rd
335th
19th
412th
ISBN
109th
481st
176th
7th
275th
Jacobi Symbol
150th
221st
13th
144th
100th
117th
Kaprekar Numbers
142nd
60th
214th
116th
288th
24th
39th
164th
175th
Kolakoski Constant
222nd
35th
119th
238th
74th
78th
11th
Kolakoski Sequence
84th
209th
35th
1st242nd
31st
59th
Leap Years
1,084th
915th
372nd1,611th
428th1,752nd76th
1,950th
203rd
166th885th
290th
98th
1,466th
20th
191st
578th
1,399th
Levenshtein Distance
513th
158th
116th223rd
101st
416th
291st
76th
49th
3rd
Leyland Numbers
148th
351st
304th
14th
23rd
ln 2
156th
263rd
107th
252nd
3rd
28th
103rd
Look and Say
514th
74th
355th
268th
424th
346th
134th
Lucky Numbers
27th
466th
296th
14th
332nd
Lucky Tickets
221st
79th
270th
57th
168th
13th
175th
Mahjong
40th
96th
170th
39th
123rd
128th
Mandelbrot
200th
19th
27th
139th
82nd
100th
5th
20th
Maze
23rd
271st
277th
93rd
250th
Medal Tally
82nd
304th
59th
6th
330th
Minesweeper
22nd
30th
176th
50th
64th
Morse Decoder
26th
33rd
115th
6th
10th
Morse Encoder
104th
43rd
106th
37th
6th
Multitap Input
36th
15th
50th
24th
6th
Musical Chords
104th
132nd
30th
38th
142nd
N Queens
158th
199th
52nd
69th
186th
Niven Numbers
1,118th1,517th2,009th1,665th1,100th498th3,407th263rd428th618th679th
1,479th465th2,096th284th1,066th920th941st1,477th1,032nd761st1,272nd1,568th
997th1st1,650th380th
1,959th855th135th1,773rd340th1st776th406th554th1,210th1,396th1,748th833rd1,746th
50th514th633rd1,772nd1,242nd520th1,387th1,438th2,427th591st884th
794th3,822nd897th1,532nd
Niven Numbers (Long)
1,807th1,674th559th429th
955th246th776th1,068th
222nd1,408th90th1,220th845th1,431st798th615th375th1,671st934th
506th20th
963rd
293rd151st
195th1st452nd765th468th647th854th275th1,622nd
57th1,067th216th
106th366th895th
841st435th948th
528th
1,274th875th
Number Spiral
175th
157th
731st
169th
177th
240th
Odious Numbers
2,573rd
2,211th1,749th
833rd358th750th781st
881st603rd398th228th1,225th510th571st
382nd2,727th
1,236th527th1,293rd944th1,746th156th
652nd439th2,236th1,153rd1st1,496th
48th2,033rd1,278th
304th1,125th674th692nd
1,974th
Odious Numbers (Long)
1,634th
674th1,018th
656th330th532nd345th
433rd310th208th663rd358th
288th1,481st
546th944th702nd
135th
393rd239th
983rd1st584th
46th1,282nd1,112th
847th693rd518th
956th
Ordinal Numbers
1,032nd
766th
532nd
175th
484th
50th
805th
211th
285th
103rd
195th3rd
PalindromemordnilaP
194th
57th
221st
446th
111th
72nd
140th
151st
39th
16th
87th
32nd
Pangram Grep
952nd
755th
169th
465th1,171st
1,630th
1,463rd
1st
108th1,096th250th
298th
935th
1,597th
34th425th685th
451st940th
1,082nd
Partition Numbers
232nd382nd254th104th778th245th137th278th84th256th689th36th373rd103rd175th238th339th
364th
359th217th126th170th198th295th
209th177th63rd
439th
118th94th116th189th179th79th224th51st
11th534th
54th108th367th
143rd178th
140th
181st212th
Pascal’s Triangle
869th
198th
606th
962nd
315th
1st
701st352nd
191st478th
565th652nd
53rd223rd242nd
150th
Pernicious Numbers
1,059th1,780th647th1,403rd863rd507th2,706th293rd400th592nd620th1,245th1,136th371st1,300th269th915th745th823rd1,082nd886th796th1,053rd1,192nd1,230th765th1st1,242nd1,625th113th995th520th163rd1,288th858th544th812th454th567th973rd935th241st335th139th
42nd739th203rd
220th477th1,101st1,203rd1,801st436th635th
695th3,003rd714th1,157th
Pernicious Numbers (Long)
480th
242nd
238th198th329th338th642nd
132nd685th81st389th317th632nd
487th150th1,022nd
462nd355th130th218th699th1st719th208th91st
374th1st289th223rd307th390th
436th
35th
107th244th521st
Poker
12th
37th
60th
14th
54th
Polyominoes
111th
133rd
109th
104th
148th
Prime Numbers
1,624th2,427th
1,495th4,573rd
1,524th720th
1,229th521st
514th
699th1,155th
245th
1,458th1,855th785th836th358th1st
180th
2,016th1st849th399th632nd
340th
122nd
228th
271st427th
934th
Prime Numbers (Long)
1,144th
1,192nd1,209th
437th
522nd
900th
174th
1,291st570th688th
1st
200th
1,235th1st605th
110th
927th
332nd474th
Proximity Grid
106th
202nd
215th
57th
233rd
QR Decoder
84th
140th
227th
81st
155th
Quine
1st5,512th
4,211th282nd
1,541st
3,019th3,043rd
2,917th665th2,680th1,947th2,048th1,826th
4,057th629th
1,656th154th2,064th748th2,012th2,797th1,616th251st1,733rd1,480th
2,487th775th3,160th1,962nd1,803rd560th
1,900th171st
617th
487th3,623rd1,936th
1,851st
3,436th
3,879th
2,904th
Recamán
72nd
376th
201st
6th
530th
Repeating Decimals
57th
78th
100th
20th
51st
Reverse Polish Notation
319th
414th
426th
1st
207th
56th
357th
Reversi
144th
31st
44th
103rd
38th
Rijndael S-box
305th
115th
294th
314th
240th
97th
182nd
Rock-paper-scissors-Spock-lizard
26th
62nd
224th
7th
74th
Roman to Arabic
276th
158th
25th
410th
47th1st
79th
ROT13
774th
264th
278th
758th
353rd
675th
89th
11th
143rd
78th
Rule 110
65th
54th
470th
3rd
18th
Scrambled Sort
149th
251st
322nd
32nd
120th
Set
182nd
93rd
193rd240th295th
203rd
195th
100th163rd
2nd
192nd
Seven Segment
396th
182nd
116th
74th
14th
56th
SI Units
38th
34th
35th
87th
128th
Sierpiński Triangle
1,178th143rd
328th
606th
63rd
263rd
Smith Numbers
181st
161st
125th
76th
170th
Spelling Numbers
196th1st352nd
225th
128th
289th
Star Wars GPT
38th
86th
92nd
277th
187th
5th
138th
Star Wars Opening Crawl
133rd
27th
64th
95th
145th
Sudoku
49th
110th
52nd
80th
83rd
Sudoku (Fill-in)
40th
161st
149th
23rd
59th
Ten-pin Bowling
164th
216th
263rd
85th
185th
231st
Tic-tac-toe
86th
58th
160th
40th
82nd
305th
88th
66th
99th
188th
Time Distance
54th
182nd
67th
70th
210th
Tongue-twisters
512th134th
167th
261st
168th
105th1,697th
161st
1,821st
Topological Sort
70th
23rd
105th
76th
99th
Tower of Hanoi
699th
85th453rd
64th275th226th59th
34th
61st
192nd
482nd
222nd21st42nd
183rd22nd
90th45th
461st
187th55th
13th
29th355th
Transpose Sentence
80th
136th
1st
300th
408th
42nd
66th
Trinomial Triangle
52nd
212th
356th
197th
13th
275th
United States
384th
151st
205th
265th2nd
82nd
Vampire Numbers
103rd
153rd
233rd
75th
178th
Van Eck Sequence
247th
416th
269th
13th
63rd
Zeckendorf Representation
134th
298th
261st
15th
180th
Zodiac Signs
101st
90th
74th
20th
107th
γ
84th
334th54th
133rd
79th98th
69th
1st
113th
49th
159th
λ
66th
81st
868th
80th
79th
1,366th
π
1,112th
663rd
613th464th
191st
674th
616th
408th829th
379th
23rd
268th
201st
116th
376th
τ
409th
128th
601st
554th
686th
308th
25th
245th
140th
107th
372nd
φ
347th
200th689th286th
722nd
258th
145th
100th
295th
15th
38th
86th
√2
449th
231st
402nd
352nd
294th
166th
329th
13th
40th
398th
𝑒
454th
230th
311th
183rd
19th
360th
264th
70th
1,197th
174th