12 Days of Christmas
113th
154th
323rd
53rd
201st
24 Game
9th
12th
62nd
10th
5th
99 Bottles of Beer
73rd
351st
179th
119th
270th
Abundant Numbers
811th
700th
413th
1,569th
737th
791st
99th
637th
589th12th459th
2,520th
643rd
337th537th
Abundant Numbers (Long)
1,235th
93rd
78th
1,264th
118th
796th
1,129th12th474th
1,591st
203rd
597th511th
Arabic to Roman
257th22nd291st
76th
214th
201st1st
243rd
110th
Arithmetic Numbers
83rd
41st
617th
1,194th
1,015th142nd
16th
19th
Arrows
32nd
149th
94th
6th
192nd
Ascending Primes
66th
357th
272nd
132nd
18th
243rd
ASCII Table
28th
48th
256th
3rd
210th
Billiards
175th
158th100th
14th
17th
83rd
48th
7th
12th
brainfuck
1,326th
127th
147th
183rd
27th
152nd
Calendar
132nd
174th
258th
2nd
186th
Card Number Validation
324th
74th
161st
48th
61st
516th
4th
135th
Catalan Numbers
486th924th
202nd868th355th
913th442nd
525th905th
592nd
237th467th242nd
153rd1,626th
520th
1,497th
511th
42nd
129th
675th
585th
Catalan’s Constant
140th
58th
152nd
162nd
3rd
113th
63rd
70th
Christmas Trees
308th
74th
150th
289th
21st
Collatz
856th
100th
127th
6th
301st
483rd
121st
Continued Fractions
247th314th226th
194th
129th
139th
277th216th
155th
7th
49th
CSS Colors
60th
183rd
102nd
222nd
1st
87th
101st
169th
Cubes
191st
172nd
69th
162nd
199th
Day of Week
240th
608th589th
291st
399th
560th
370th
402nd
702nd150th
431st
438th
1st
67th
213th
DFA Simulator
36th
25th
280th
10th
128th
Diamonds
46th
284th
118th
8th
287th
Divisors
1,589th2,670th1,021st
2,230th
664th2,579th720th
2,840th
1,103rd
502nd1,072nd1,124th
1,490th2,030th
870th565th
1,328th758th2,515th
28th553rd
426th599th1,856th
Emirp Numbers
59th107th
411th125th
158th
166th
132nd
560th371st17th611th
233rd
21st
35th
698th319th
Emirp Numbers (Long)
33rd
247th
13th
107th
15th
135th
Emojify
37th
44th
67th
3rd
66th
Evil Numbers
2,575th
2,472nd1,841st
1,074th679th843rd592nd
999th741st495th377th1,116th609th705th
518th3,237th
1,247th792nd1,909th1,273rd1,948th199th
717th543rd2,852nd1,637th1st1,924th
50th2,195th1,391st
226th1,375th446th811th
2,293rd
4,346th
Evil Numbers (Long)
1,294th
784th970th
511th370th386th388th
278th396th259th656th396th
357th1,653rd
639th1,196th755th
86th
454th278th
1,028th1st898th
46th1,071st1,184th
913th701st463rd
984th
Factorial Factorisation
120th
107th
100th
54th
140th
Farey Sequence
416th
418th584th
66th561st113th
520th
212th
39th
220th
5th
441st422nd242nd
Fibonacci
2,817th2,581st2,320th2,350th
890th466th670th4,071st3,263rd4,118th2,738th2,587th409th1,960th1,179th2,868th
3,024th4,866th4,553rd
2,732nd782nd1st2,604th433rd
2,892nd508th236th2,040th5,088th2,081st2,060th550th2,618th2,238th3,055th2,839th3,409th391st1,285th46th4,645th2,920th
1,207th755th2,156th
1,093rd
Fizz Buzz
5,129th4,371st
3,520th2,233rd
700th3,424th1,504th5,377th4,030th
1,438th1,561st2,006th2,751st
4,090th3,326th
4,163rd2,745th1,300th
2,174th4,934th3,069th754th139th720th2,550th
2,079th2,692nd3,198th
2,090th622nd26th
62nd1,537th3,135th
542nd3,320th3,130th
2,439th2,036th8,184th
3,250th
Foo Fizz Buzz Bar
579th1,506th
1,333rd
338th
512th681st
1,970th
656th1,145th
421st910th375th1,413th
671st
587th
946th305th272nd
9th611th1,520th
476th
1,816th
Forsyth–Edwards Notation
222nd
330th
121st
78th
515th
Fractions
203rd
336th
284th
340th330th
347th
96th
10th
Game of Life
219th
160th
359th
205th
142nd
114th
Gijswijt’s Sequence
33rd
164th
206th
8th
172nd
Gray Code Decoder
50th
96th
15th
81st
73rd
164th
Gray Code Encoder
176th
162nd
218th
263rd
48th
28th
Happy Numbers
777th
656th180th
207th
363rd
217th
737th589th129th677th289th
319th
128th396th
34th
109th240th
879th
2,627th
Happy Numbers (Long)
608th
128th
105th
59th
159th
145th404th
10th
77th
Hexdump
78th
254th
123rd
17th
5th
Hilbert Curve
43rd
149th
104th
113th
108th
Intersection
91st
242nd
131st
27th
43rd
Inventory Sequence
697th
55th
505th
203rd
335th
19th
412th
ISBN
109th
478th
170th
7th
268th
Jacobi Symbol
145th
222nd
13th
143rd
96th
109th
Kaprekar Numbers
142nd
60th
212th
116th
284th
22nd
39th
162nd
172nd
Kolakoski Constant
219th
36th
114th
234th
71st
80th
12th
Kolakoski Sequence
84th
210th
35th
1st240th
31st
58th
Leap Years
1,221st
374th
256th1,727th
582nd1,870th71st
1,854th
227th
171st1,043rd
372nd
103rd
498th
20th
215th
727th
1,495th
Levenshtein Distance
406th
157th
116th219th
100th
423rd
289th
76th
49th
3rd
Leyland Numbers
148th
352nd
307th
14th
23rd
ln 2
155th
263rd
107th
252nd
3rd
28th
103rd
Look and Say
467th
72nd
353rd
260th
418th
344th
132nd
Lucky Numbers
27th
460th
183rd
14th
327th
Lucky Tickets
219th
79th
270th
57th
176th
13th
170th
Mahjong
33rd
92nd
43rd
119th
125th
Mandelbrot
199th
19th
27th
135th
82nd
100th
5th
20th
Maze
63rd
263rd
268th
76th
247th
Medal Tally
75th
305th
58th
6th
330th
Minesweeper
21st
30th
174th
48th
60th
Morse Decoder
26th
32nd
114th
6th
10th
Morse Encoder
101st
45th
107th
37th
6th
Multitap Input
34th
15th
49th
24th
6th
Musical Chords
86th
97th
27th
29th
96th
N Queens
158th
198th
52nd
69th
184th
Niven Numbers
1,122nd1,527th2,018th1,681st1,104th497th3,413th262nd405th616th677th
1,489th464th2,101st283rd1,069th928th960th1,483rd860th779th1,279th1,577th
1,016th1st1,638th379th
1,972nd880th135th1,628th338th1st758th442nd552nd1,214th1,395th1,764th838th1,761st
50th512th631st1,790th1,246th518th1,407th1,444th2,434th589th947th
795th3,842nd905th1,542nd
Niven Numbers (Long)
1,818th1,681st572nd445th
958th244th770th1,074th
220th1,414th90th1,224th847th1,440th828th532nd415th1,678th929th
505th20th
963rd
300th150th
193rd1st445th761st467th643rd856th273rd1,630th
57th1,072nd214th
106th357th932nd
859th429th957th
548th
1,274th934th
Number Spiral
174th
158th
732nd
170th
178th
241st
Odious Numbers
2,577th
2,218th1,757th
834th354th750th782nd
885th603rd398th229th1,224th510th583rd
382nd2,736th
1,236th530th1,299th945th1,754th156th
652nd442nd2,243rd1,156th1st1,496th
48th2,037th1,281st
315th1,125th682nd692nd
1,979th
Odious Numbers (Long)
1,643rd
679th1,022nd
660th331st533rd352nd
418th311th209th663rd359th
289th1,487th
543rd950th702nd
134th
397th240th
985th1st584th
46th1,293rd1,113th
849th696th519th
945th
Ordinal Numbers
1,033rd
770th
533rd
176th
486th
50th
807th
209th
286th
102nd
193rd3rd
PalindromemordnilaP
190th
57th
223rd
446th
106th
72nd
141st
171st
39th
16th
93rd
32nd
Pangram Grep
961st
763rd
167th
474th1,175th
1,632nd
1,470th
1st
107th950th247th
296th
937th
1,599th
33rd429th692nd
460th942nd
956th
Partition Numbers
231st381st253rd104th784th243rd137th276th84th257th694th36th372nd103rd175th236th338th
363rd
358th216th128th170th196th294th
210th177th63rd
438th
118th94th116th189th179th79th222nd51st
11th536th
54th108th366th
143rd178th
140th
181st228th
Pascal’s Triangle
869th
198th
605th
960th
315th
1st
699th352nd
191st453rd
567th657th
53rd222nd242nd
150th
Pernicious Numbers
1,064th1,790th646th1,408th879th508th2,733rd292nd396th591st619th1,252nd1,145th370th1,305th268th910th761st842nd1,090th744th812th1,058th1,201st1,236th781st1st1,249th1,635th112th1,003rd519th162nd1,295th874th585th831st453rd557th979th930th240th334th138th
41st718th202nd
219th478th1,110th1,209th1,810th435th634th
724th3,035th694th1,184th
Pernicious Numbers (Long)
487th
253rd
233rd191st323rd343rd639th
130th686th81st384th312th640th
473rd148th1,037th
470th349th128th201st699th1st720th214th91st
370th1st278th209th303rd392nd
429th
35th
105th238th517th
Poker
12th
35th
62nd
14th
51st
Polyominoes
109th
134th
110th
104th
147th
Prime Numbers
1,622nd2,424th
1,480th4,588th
1,522nd722nd
1,226th520th
441st
708th1,154th
245th
1,492nd1,855th774th785th353rd1st
180th
2,011th1st837th398th631st
339th
122nd
228th
271st426th
932nd
Prime Numbers (Long)
1,134th
1,187th1,203rd
435th
518th
895th
172nd
1,282nd576th681st
1st
198th
1,228th1st599th
110th
922nd
330th472nd
Proximity Grid
103rd
200th
214th
54th
231st
QR Decoder
80th
139th
221st
78th
149th
Quine
1st5,485th
4,208th281st
1,533rd
3,021st3,046th
2,923rd661st2,692nd1,939th2,039th1,818th
4,053rd626th
1,648th154th2,056th744th2,004th2,806th1,608th250th1,713th1,449th
2,479th1,348th3,155th1,961st1,795th557th
1,905th171st
614th
485th3,624th1,928th
1,843rd
3,438th
3,877th
2,623rd
Recamán
73rd
373rd
202nd
6th
527th
Repeating Decimals
57th
80th
101st
17th
51st
Reverse Polish Notation
303rd
443rd
418th
1st
218th
56th
349th
Reversi
137th
31st
46th
97th
37th
Rijndael S-box
307th
112th
296th
316th
241st
97th
182nd
Rock-paper-scissors-Spock-lizard
26th
62nd
224th
7th
74th
Roman to Arabic
272nd
158th
25th
409th
47th1st
79th
ROT13
782nd
264th
276th
763rd
348th
676th
89th
11th
143rd
78th
Rule 110
64th
53rd
469th
3rd
17th
Scrambled Sort
144th
245th
318th
32nd
121st
Set
188th
91st
192nd246th294th
206th
193rd
104th174th
2nd
184th
Seven Segment
397th
184th
87th
71st
13th
53rd
SI Units
37th
33rd
34th
83rd
127th
Sierpiński Triangle
1,195th142nd
328th
607th
63rd
263rd
Smith Numbers
181st
161st
124th
77th
170th
Spelling Numbers
192nd1st352nd
231st
123rd
285th
Star Wars GPT
37th
84th
90th
273rd
178th
5th
129th
Star Wars Opening Crawl
133rd
28th
66th
93rd
144th
Sudoku
49th
110th
51st
80th
82nd
Sudoku (Fill-in)
35th
159th
150th
23rd
57th
Ten-pin Bowling
160th
215th
264th
84th
185th
230th
Tic-tac-toe
92nd
58th
153rd
39th
84th
302nd
86th
67th
98th
185th
Time Distance
51st
179th
73rd
65th
206th
Tongue-twisters
512th133rd
167th
259th
168th
103rd1,680th
161st
1,801st
Topological Sort
61st
23rd
106th
68th
94th
Tower of Hanoi
694th
85th454th
63rd269th224th60th
33rd
51st
209th
486th
220th21st42nd
179th22nd
89th45th
458th
181st53rd
13th
29th351st
Transpose Sentence
80th
137th
1st
305th
406th
42nd
66th
Trinomial Triangle
53rd
207th
348th
184th
13th
266th
United States
383rd
149th
207th
264th2nd
82nd
Vampire Numbers
104th
152nd
234th
73rd
180th
Van Eck Sequence
249th
398th
263rd
13th
63rd
Zeckendorf Representation
128th
297th
272nd
15th
169th
Zodiac Signs
98th
93rd
74th
20th
103rd
γ
83rd
324th53rd
131st
78th97th
68th
1st
111th
48th
151st
λ
60th
75th
858th
74th
73rd
1,338th
π
1,115th
665th
615th466th
189th
675th
618th
406th830th
379th
23rd
266th
200th
115th
376th
τ
409th
127th
603rd
556th
688th
307th
25th
244th
139th
106th
371st
φ
345th
199th691st284th
724th
256th
144th
100th
293rd
15th
38th
86th
√2
449th
229th
401st
351st
292nd
165th
327th
13th
40th
397th
𝑒
454th
229th
310th
182nd
19th
360th
263rd
69th
1,192nd
173rd