12 Days of Christmas
32nd
287th
16th
24 Game
8th
45th
9th
99 Bottles of Beer
75th
146th
35th
Abundant Numbers
712th
443rd
185th
563rd
1,095th
1,797th42nd
497th
474th79th237th
1,873rd
327th
95th
Abundant Numbers (Long)
927th
304th
67th
1,465th88th
491st
693rd3rd421st
1,135th
59th
405th
Arabic to Roman
171st14th
62nd
187th
110th2nd
90th
Arithmetic Numbers
481st
381st
793rd
666th108th
15th
Arrows
18th
69th
6th
Ascending Primes
43rd
205th
114th
9th
ASCII Table
21st
228th
2nd
Billiards
113th
107th16th
11th
15th
20th
35th
6th
9th
brainfuck
1,053rd
38th
145th
17th
Card Number Validation
60th
23rd
113th
39th
47th
385th
3rd
77th
Catalan Numbers
455th753rd
359th715th254th
751st333rd436th741st
478th
540th190th
118th1,342nd
440th
1,246th
401st
28th
97th
548th
460th
Catalan’s Constant
136th
53rd
148th
2nd
120th
46th
Christmas Trees
109th
135th
20th
Collatz
204th
188th
107th
4th
320th
116th
383rd
CSS Colors
31st
233rd
153rd
2nd
52nd
Cubes
34th
62nd
92nd
Day of Week
155th
407th
204th
304th
398th
270th
307th
257th78th
372nd
323rd
1st
54th
617th
DFA Simulator
11th
192nd
7th
Diamonds
29th
355th
240th
2nd
335th
Divisors
1,149th2,317th815th
1,203rd
657th2,248th368th
2,528th
864th185th830th892nd
1,032nd1,565th
795th245th
1,023rd1,053rd2,166th
33rd233rd
912th283rd1,389th
Emirp Numbers
433rd629th
218th141st
694th
106th
366th
489th514th379th
97th
182nd
642nd
335th828th
Emirp Numbers (Long)
29th
126th
72nd
12th
150th
Emojify
28th
64th
4th
Evil Numbers
2,252nd
2,491st1,573rd
610th694th830th517th
663rd807th458th329th1,169th557th1,100th
483rd3,054th
885th793rd1,580th1,640th157th
594th409th2,463rd2,233rd1st758th
40th1,979th1,994th181st1,071st502nd638th
2,520th
3,808th
Evil Numbers (Long)
1,063rd
650th656th
625th302nd589th294th
241st312th226th526th337th
283rd1,366th
520th980th
68th
436th247th
1,219th1st763rd
36th887th1,404th750th557th430th
821st
Factorial Factorisation
46th
145th
23rd
Farey Sequence
336th
72nd463rd
45th443rd
429th
165th
29th
170th
6th
209th
Fibonacci
2,443rd2,292nd2,082nd1,679th
667th384th560th4,093rd3,003rd3,468th2,888th2,298th332nd1,805th1,059th2,575th2,682nd1,083rd4,135th
2,582nd709th1st353rd
2,591st609th194th1,844th4,552nd1,823rd2,019th457th2,394th2,052nd2,722nd2,484th3,298th317th1,708th52nd4,165th4,475th1,004th636th1,998th
861st
Fizz Buzz
4,887th2,359th1,581st
445th535th762nd2,356th3,342nd
859th1,264th1,353rd1,948th
4,930th2,293rd
2,988th1,831st5,263rd1,376th7,212th2,124th626th18th823rd1,701st
1,711th1,752nd2,079th
4,330th464th390th
3rd1,295th1,687th2,902nd2,140th2,134th
1,663rd2,073rd
2,228th
Foo Fizz Buzz Bar
313th877th
429th
99th
426th
1,943rd
292nd1,202nd
241st474th169th963rd
391st
323rd
1,790th112th330th
2nd181st1,252nd
1,961st
Forsyth–Edwards Notation
41st
118th
43rd
Fractions
127th
292nd
192nd
250th244th
265th
84th
10th
Game of Life
105th
431st
117th
46th
Gijswijt’s Sequence
21st
175th
10th
Happy Numbers
969th
244th87th
69th
172nd
415th
341st514th375th554th
534th
390th133rd
6th
25th689th
678th
1,825th
Happy Numbers (Long)
450th
67th
58th
473rd129th
41st325th
23rd
460th
Hexdump
14th
128th
3rd
Intersection
37th
127th
12th
Inventory Sequence
69th
483rd
32nd
ISBN
41st
172nd
7th
Jacobi Symbol
52nd
19th
159th
48th
Kaprekar Numbers
123rd
58th
22nd
188th
5th
28th
18th
Kolakoski Constant
160th
12th
113th
197th
74th
3rd
180th
Kolakoski Sequence
72nd
206th
99th
1st434th
24th
38th
Leap Years
1,112th
625th
481st1,671st
985th1,590th97th
2,118th
205th
485th
330th
31st
507th
1,875th
172nd
670th
1,448th
Levenshtein Distance
92nd
98th180th
78th
333rd
256th
29th
4th
16th
Leyland Numbers
72nd
203rd
4th
ln 2
119th
62nd
201st
3rd
26th
Look and Say
282nd
292nd
177th
389th
164th
Lucky Numbers
24th
139th
9th
Lucky Tickets
67th
36th
23rd
101st
7th
Mahjong
61st
53rd
42nd
Maze
39th
171st
22nd
Medal Tally
26th
95th
5th
Morse Decoder
11th
132nd
5th
Morse Encoder
32nd
113th
22nd
Musical Chords
20th
28th
12th
N Queens
43rd
53rd
20th
Niven Numbers
1,599th1,275th1,048th537th2,906th930th796th1,123rd890th
1,017th318th1,500th239th837th639th665th1,106th908th2,026th1,212th
626th1,508th266th
1,742nd462nd55th2,192nd984th364th721st296th497th935th1,167th1,344th1,100th1,967th
8th522nd38th1,719th339th1,103rd1,469th2,008th853rd695th1,196th3,263rd677th1,640th
Niven Numbers (Long)
1,548th1,432nd424th339th
622nd194th649th687th
171st1,200th125th1,136th666th1,445th387th308th1,448th756th
653rd916th777th
604th50th
142nd2nd374th572nd354th554th736th205th1,376th
32nd896th20th64th288th782nd
661st348th776th743rd
1,123rd894th
Number Spiral
131st
153rd
76th
Odious Numbers
2,220th
1,903rd1,102nd
384th629th668th601st
577th480th312th215th1,122nd426th785th
705th2,516th
745th529th1,028th1,442nd120th
333rd354th1,906th1,841st1st642nd
38th1,757th1,802nd156th893rd558th510th
2,057th
Odious Numbers (Long)
1,351st
566th712th
478th296th331st290th
191st268th177th550th318th
249th1,236th
451st771st
103rd
423rd200th
1,171st1st493rd
36th1,061st1,160th702nd592nd459th
797th
Ordinal Numbers
786th
262nd
126th
903rd
39th
612th
231st
153rd
206th2nd
PalindromemordnilaP
153rd
37th
176th
240th
83rd
56th
97th
105th
20th
10th
31st133rd
Pangram Grep
643rd
253rd
106th
315th834th
1,397th
689th
234th
44th659th467th
275th
356th
1,226th
9th293rd558th669th632nd
485th
Partition Numbers
128th264th101st55th512th180th104th199th43rd144th437th17th253rd118th106th131st171st258th
254th132nd92nd87th205th
147th108th34th
296th
73rd58th77th135th148th49th165th23rd
6th65th
26th62nd259th
71st100th80th
97th136th
Pascal’s Triangle
652nd
116th
454th
738th
175th
1st
505th209th
93rd347th
379th483rd
43rd125th559th380th
Pernicious Numbers
506th1,128th696th460th2,281st229th325th486th754th1,080th825th284th1,036th209th718th622nd660th607th800th887th946th934th557th1st1,330th101st1,160th581st147th1,136th653rd366th674th303rd431st810th733rd186th249th126th
33rd523rd88th181st383rd913th994th1,482nd352nd475th786th2,517th531st963rd
Pernicious Numbers (Long)
155th
355th241st354th251st588th
100th548th60th335th206th429th388th117th870th
376th295th87th561st1st591st268th77th
154th1st221st144th209th306th
333rd
35th
237th188th296th
Poker
9th
54th
8th
Polyominoes
65th
100th
52nd
Prime Numbers
1,220th2,041st
1,181st4,026th
1,359th531st
631st412th
560th
216th
1,076th1,803rd982nd278th1st
147th
1,696th1st598th320th1,484th
268th
104th
187th201st348th
661st
Prime Numbers (Long)
977th
785th1,066th
344th
141st
1,055th964th
1st
164th
824th1st522nd
95th
727th280th382nd
Proximity Grid
26th
157th
13th
QR Decoder
44th
192nd
30th
Quine
1st3,807th244th
1,398th
2,882nd2,757th
2,510th592nd2,482nd1,808th1,905th1,687th
2,988th563rd
1,521st144th668th1,827th2,588th1,459th217th1,574th1,340th
2,420th1,233rd2,899th1,776th1,708th503rd
1,729th160th
552nd435th3,332nd1,818th
1,644th
3,184th3,578th
1,883rd
Recamán
60th
198th
5th
Repeating Decimals
36th
95th
13th
Reverse Polish Notation
74th
84th
1st
194th
49th
Reversi
23rd
42nd
36th
Rijndael S-box
190th
13th
183rd
109th
46th
Rock-paper-scissors-Spock-lizard
8th
311th
3rd
Roman to Arabic
78th
53rd
352nd
14th2nd
279th
ROT13
85th
179th
508th
438th
31st
5th
67th18th
Rule 110
19th
422nd
5th
Set
97th
29th
84th124th161st
93rd
55th
43rd100th
5th
34th
Seven Segment
293rd
17th
72nd
2nd
SI Units
75th
78th
105th
Sierpiński Triangle
878th124th
561st
5th
Smith Numbers
88th
101st
33rd
Spelling Numbers
55th1st
190th
94th
Star Wars GPT
13th
35th
94th
83rd
5th
12th
Star Wars Opening Crawl
19th
65th
20th
Sudoku
39th
58th
23rd
Sudoku (Fill-in)
9th
78th
10th
Ten-pin Bowling
66th
188th
83rd
Tic-tac-toe
73rd
62nd
152nd
39th
75th
205th
54th
58th52nd
132nd
Time Distance
29th
71st
27th
Tongue-twisters
223rd26th
324th
29th319th
893rd
Transpose Sentence
62nd
96th
1st
155th
29th
53rd
United States
131st
127th
74th8th
Vampire Numbers
16th
198th
35th
Van Eck Sequence
85th
235th
13th
Zeckendorf Representation
29th
174th
10th
Zodiac Signs
25th
73rd
6th
γ
58th
251st45th
67th
65th
1st
99th
42nd
λ
117th
124th
93rd
231st
π
289th
127th
510th
513th
290th
7th
212th
135th
67th
632nd
τ
220th
131st
471st
237th
12th
181st
102nd
52nd
φ
293rd
160th611th224th
658th
203rd
107th
69th
260th
38th
12th
267th
√2
338th
169th
239th
193rd
113th
268th
85th
4th
𝑒
313th
169th
140th
17th
298th
194th
59th
1,028th