12 Days of Christmas
115th
156th
321st
53rd
202nd
24 Game
9th
12th
53rd
10th
7th
99 Bottles of Beer
74th
352nd
161st
121st
271st
Abundant Numbers
812th
707th
398th
1,575th
735th
788th
99th
638th
590th13th458th
2,514th
644th
336th541st
Abundant Numbers (Long)
1,228th
93rd
81st
1,263rd
118th
794th
1,114th13th483rd
1,587th
203rd
599th510th
Arabic to Roman
258th22nd293rd
76th
216th
203rd1st
243rd
110th
Arithmetic Numbers
82nd
41st
623rd
1,204th
1,020th151st
16th
19th
Arrows
32nd
154th
72nd
94th
13th
203rd
Ascending Primes
67th
364th
278th
141st
18th
245th
ASCII Table
28th
48th
260th
3rd
212th
Billiards
176th
161st101st
14th
17th
86th
49th
7th
12th
brainfuck
1,323rd
134th
149th
182nd
27th
153rd
Calendar
138th
179th
271st
2nd
193rd
Card Number Validation
321st
77th
160th
48th
61st
524th
4th
140th
Catalan Numbers
488th919th
202nd871st358th
914th444th
550th901st
601st
237th475th259th
153rd1,607th
554th
1,502nd
513th
42nd
129th
685th
593rd
Catalan’s Constant
141st
59th
151st
163rd
3rd
117th
64th
72nd
Christmas Trees
308th
55th
153rd
288th
41st
Collatz
860th
102nd
129th
6th
313th
489th
123rd
Continued Fractions
256th323rd236th
203rd
133rd
144th
288th226th
162nd
7th
51st
CSS Colors
63rd
187th
105th
225th
1st
90th
104th
174th
Cubes
194th
192nd
72nd
176th
191st
Day of Week
244th
616th592nd
312th
416th
564th
375th
419th
709th152nd
438th
445th
1st
68th
217th
DFA Simulator
36th
25th
281st
10th
128th
Diamonds
47th
290th
120th
8th
294th
Divisors
1,602nd2,672nd1,037th
2,237th
667th2,587th723rd
2,849th
1,102nd
502nd1,072nd1,123rd
1,493rd2,037th
915th566th
1,337th776th2,524th
29th554th
425th600th1,860th
Emirp Numbers
60th108th
441st126th
162nd
183rd
138th
566th374th17th648th
264th
21st
36th
708th320th
Emirp Numbers (Long)
40th
257th
13th
121st
15th
137th
Emojify
37th
45th
67th
3rd
66th
Evil Numbers
2,581st
2,483rd1,848th
1,075th683rd846th596th
1,002nd745th498th378th1,119th644th711th
520th3,240th
1,249th799th1,913th1,277th1,958th198th
724th540th2,856th1,642nd1st1,928th
51st2,205th1,400th
227th1,376th452nd814th
2,299th
4,343rd
Evil Numbers (Long)
1,292nd
786th967th
498th373rd389th391st
281st399th262nd658th421st
360th1,651st
643rd1,196th753rd
88th
443rd281st
1,026th1st901st
47th1,072nd1,184th
917th698th438th
985th
Factorial Factorisation
121st
108th
102nd
55th
141st
Farey Sequence
419th
421st591st
66th567th113th
530th
213th
39th
215th
5th
447th425th245th
Fibonacci
2,837th2,592nd2,336th2,365th
897th468th674th4,084th3,274th4,131st2,752nd2,596th411th1,970th1,191st2,861st
3,066th4,881st4,571st
2,746th784th1st2,621st435th
2,902nd511th237th2,062nd5,104th2,095th2,074th553rd2,671st2,252nd3,104th2,849th3,421st393rd1,294th48th4,663rd2,932nd
1,216th760th2,189th
1,105th
Fizz Buzz
5,150th4,382nd
3,500th2,219th
707th3,413th1,508th5,397th4,042nd
1,443rd1,543rd1,989th2,738th
4,102nd3,316th
4,175th2,733rd1,305th
2,159th4,951st3,087th761st141st727th2,536th
2,064th2,677th3,187th
2,075th627th26th
63rd3,514th3,119th
545th3,312th3,164th
2,426th2,020th8,181st
3,241st
Foo Fizz Buzz Bar
579th1,512th
1,337th
337th
514th680th
1,974th
658th1,150th
420th916th374th1,422nd
674th
590th
952nd303rd270th
9th613th1,531st
475th
1,827th
Forsyth–Edwards Notation
227th
334th
123rd
79th
516th
Fractions
205th
340th
286th
344th334th
351st
97th
10th
Game of Life
222nd
161st
360th
207th
144th
115th
Gijswijt’s Sequence
35th
163rd
213th
7th
172nd
Gray Code Decoder
53rd
97th
16th
89th
70th
168th
Gray Code Encoder
201st
182nd
245th
300th
34th
116th
Happy Numbers
778th
660th182nd
210th
377th
219th
742nd637th130th699th281st
318th
129th396th
35th
109th242nd
884th
2,594th
Happy Numbers (Long)
610th
131st
106th
58th
157th
142nd424th
10th
76th
Hexdump
80th
257th
124th
18th
5th
Hilbert Curve
45th
146th
91st
109th
103rd
Intersection
92nd
240th
133rd
29th
44th
Inventory Sequence
698th
56th
506th
203rd
335th
20th
408th
ISBN
109th
487th
171st
7th
267th
Jacobi Symbol
153rd
229th
13th
151st
101st
118th
Kaprekar Numbers
140th
92nd
221st
120th
293rd
26th
41st
165th
176th
Kolakoski Constant
222nd
35th
119th
237th
74th
77th
11th
Kolakoski Sequence
87th
224th
37th
1st246th
32nd
61st
Leap Years
1,091st
919th
374th1,626th
429th1,779th77th
1,961st
205th
168th899th
295th
99th
1,478th
20th
193rd
583rd
1,425th
Levenshtein Distance
516th
162nd
119th225th
104th
426th
295th
80th
49th
3rd
Leyland Numbers
149th
352nd
311th
14th
23rd
ln 2
157th
265th
104th
254th
3rd
28th
100th
Look and Say
512th
73rd
354th
267th
421st
345th
134th
Lucky Numbers
27th
470th
298th
13th
332nd
Lucky Tickets
219th
79th
271st
57th
176th
13th
170th
Mahjong
37th
98th
171st
45th
123rd
131st
Mandelbrot
199th
19th
28th
137th
81st
109th
5th
20th
Maze
25th
275th
278th
87th
255th
Medal Tally
75th
306th
59th
6th
327th
Minesweeper
23rd
31st
180th
50th
61st
Morse Decoder
26th
33rd
116th
6th
10th
Morse Encoder
103rd
47th
109th
38th
6th
Multitap Input
36th
15th
51st
25th
6th
Musical Chords
106th
133rd
30th
35th
142nd
N Queens
159th
204th
53rd
62nd
197th
Niven Numbers
1,189th1,546th2,025th1,678th1,102nd502nd3,424th265th410th597th754th
1,495th469th2,110th286th1,075th946th929th1,489th1,036th784th1,245th1,583rd
1,012th1st1,664th384th
1,975th885th129th1,786th343rd1st766th447th573rd1,260th1,402nd1,771st839th1,759th
53rd518th612th1,785th1,219th524th1,413th1,450th2,441st628th916th
800th3,820th861st1,536th
Niven Numbers (Long)
1,823rd1,690th575th433rd
965th247th782nd1,079th
223rd1,422nd91st1,234th852nd1,449th792nd594th380th1,687th946th
510th21st
973rd
296th152nd
196th1st465th771st448th652nd861st278th1,638th
58th1,078th217th
107th351st898th
849th439th958th
534th
1,283rd939th
Number Spiral
174th
156th
727th
171st
177th
239th
Odious Numbers
2,584th
2,225th1,766th
840th363rd758th788th
891st612th404th230th1,235th518th580th
388th2,741st
1,244th535th1,303rd949th1,762nd157th
661st448th2,249th1,165th1st1,506th
50th2,053rd1,285th
306th1,137th682nd699th
1,985th
Odious Numbers (Long)
1,639th
677th1,020th
663rd332nd534th347th
435th312th210th665th360th
290th1,486th
548th944th705th
136th
395th241st
985th1st587th
48th1,284th1,114th
851st692nd519th
959th
Ordinal Numbers
1,036th
778th
540th
178th
500th
50th
820th
216th
296th
103rd
195th3rd
PalindromemordnilaP
197th
59th
231st
454th
113th
77th
146th
177th
40th
17th
88th
33rd
Pangram Grep
959th
764th
169th
472nd1,177th
1,635th
1,470th
1st
108th1,103rd250th
305th
941st
1,601st
35th431st687th
454th946th
1,081st
Partition Numbers
233rd384th259th104th774th249th138th280th85th262nd691st36th377th108th177th246th343rd
366th
361st225th130th171st195th302nd
213th178th64th
440th
116th95th119th191st188th80th227th51st
11th536th
54th111th370th
141st185th
145th
181st206th
Pascal’s Triangle
877th
202nd
612th
970th
323rd
1st
706th367th
195th462nd
562nd653rd
57th240th234th
154th
Pernicious Numbers
1,077th1,795th658th1,406th885th533rd2,702nd297th405th594th623rd1,250th1,141st376th1,304th272nd921st748th843rd1,092nd873rd810th1,057th1,199th1,237th768th1st1,246th1,631st114th999th512th165th1,292nd860th546th799th459th569th978th941st243rd340th141st
43rd742nd205th
222nd481st1,109th1,207th1,808th441st646th
722nd2,987th698th1,163rd
Pernicious Numbers (Long)
506th
249th
218th203rd343rd354th664th
135th706th82nd413th333rd663rd
522nd154th1,035th
489th375th133rd229th721st1st735th219th92nd
394th1st311th212th319th415th
459th
36th
109th253rd545th
Poker
12th
35th
63rd
14th
51st
Polyominoes
109th
135th
110th
103rd
148th
Prime Numbers
1,628th2,434th
1,498th4,584th
1,522nd720th
1,231st522nd
515th
708th1,157th
246th
1,462nd1,862nd785th836th355th1st
181st
2,024th1st849th400th633rd
341st
123rd
229th
272nd428th
944th
Prime Numbers (Long)
1,148th
1,197th1,215th
437th
521st
902nd
174th
1,296th562nd691st
1st
200th
1,241st1st623rd
111th
929th
332nd474th
Proximity Grid
104th
201st
215th
56th
233rd
QR Decoder
82nd
144th
226th
80th
156th
Quine
1st5,489th
4,211th282nd
1,546th
3,027th3,052nd
2,927th665th2,689th1,954th2,056th1,834th
4,058th629th
1,663rd155th2,072nd749th2,020th2,805th1,622nd251st1,734th1,482nd
2,500th1,357th3,161st1,969th1,811th559th
1,920th172nd
617th
487th3,630th1,943rd
1,859th
3,442nd
3,880th
2,888th
Recamán
72nd
377th
214th
6th
528th
Repeating Decimals
56th
81st
102nd
17th
51st
Reverse Polish Notation
305th
446th
419th
1st
221st
57th
363rd
Reversi
139th
31st
46th
97th
39th
Rijndael S-box
312th
112th
303rd
320th
245th
91st
184th
Rock-paper-scissors-Spock-lizard
27th
63rd
226th
7th
76th
Roman to Arabic
273rd
159th
26th
410th
48th1st
80th
ROT13
781st
267th
281st
761st
352nd
678th
88th
11th
143rd
77th
Rule 110
62nd
54th
470th
3rd
18th
Scrambled Sort
148th
253rd
325th
32nd
125th
Set
196th
94th
193rd255th306th
213th
200th
106th180th
3rd
192nd
Seven Segment
392nd
181st
109th
74th
14th
58th
SI Units
38th
34th
35th
87th
128th
Sierpiński Triangle
1,182nd139th
329th
615th
63rd
262nd
Smith Numbers
175th
156th
128th
74th
168th
Spelling Numbers
200th1st355th
240th
126th
283rd
Star Wars GPT
39th
85th
90th
277th
179th
5th
130th
Star Wars Opening Crawl
136th
29th
68th
97th
148th
Sudoku
49th
112th
51st
79th
81st
Sudoku (Fill-in)
38th
162nd
153rd
23rd
57th
Taxicab Numbers
73rd
123rd
186th
181st
20th
Ten-pin Bowling
164th
217th
266th
84th
187th
232nd
Tic-tac-toe
96th
60th
155th
42nd
87th
307th
89th
70th
102nd
188th
Time Distance
55th
184th
70th
66th
211th
Tongue-twisters
512th134th
167th
261st
168th
107th1,702nd
160th
1,831st
Topological Sort
62nd
25th
108th
70th
98th
Tower of Hanoi
708th
87th454th
64th281st222nd59th
33rd
61st
211th
491st
214th21st42nd
183rd22nd
91st45th
463rd
185th55th
13th
29th362nd
Transpose Sentence
82nd
140th
1st
307th
406th
44th
68th
Trinomial Triangle
52nd
223rd
376th
208th
13th
291st
United States
387th
151st
208th
266th2nd
83rd
Vampire Numbers
104th
149th
239th
70th
178th
Van Eck Sequence
248th
418th
283rd
13th
64th
Zeckendorf Representation
128th
301st
274th
15th
174th
Zodiac Signs
98th
94th
75th
21st
102nd
γ
86th
341st54th
139th
82nd272nd
69th
1st
119th
49th
163rd
λ
83rd
119th
865th
78th
88th
1,322nd
π
1,118th
668th
619th469th
194th
680th
624th
408th834th
380th
25th
273rd
204th
118th
378th
τ
414th
132nd
606th
560th
691st
311th
27th
251st
145th
110th
373rd
φ
349th
204th691st289th
745th
261st
148th
103rd
298th
16th
40th
89th
√2
451st
233rd
407th
360th
294th
168th
328th
14th
41st
401st
𝑒
456th
252nd
313th
185th
20th
363rd
232nd
71st
1,202nd
176th