12 Days of Christmas
113th
154th
323rd
53rd
201st
24 Game
9th
12th
62nd
10th
5th
99 Bottles of Beer
73rd
351st
179th
120th
271st
Abundant Numbers
812th
701st
413th
1,571st
738th
792nd
99th
638th
590th12th459th
2,521st
644th
337th538th
Abundant Numbers (Long)
1,236th
94th
79th
1,265th
119th
798th
1,130th12th476th
1,592nd
204th
599th513th
Arabic to Roman
257th22nd292nd
76th
214th
201st1st
243rd
110th
Arithmetic Numbers
83rd
41st
617th
1,194th
1,015th142nd
16th
19th
Arrows
32nd
150th
95th
6th
193rd
Ascending Primes
68th
354th
273rd
131st
18th
244th
ASCII Table
28th
48th
256th
3rd
210th
Billiards
175th
158th100th
14th
17th
83rd
48th
7th
12th
brainfuck
1,328th
127th
147th
183rd
27th
152nd
Calendar
132nd
174th
258th
2nd
186th
Card Number Validation
324th
74th
161st
48th
60th
516th
4th
135th
Catalan Numbers
487th924th
202nd868th356th
913th443rd
526th905th
592nd
237th470th242nd
153rd1,630th
523rd
1,501st
514th
42nd
129th
676th
585th
Catalan’s Constant
140th
58th
152nd
162nd
3rd
113th
63rd
70th
Christmas Trees
309th
78th
150th
289th
21st
Collatz
856th
100th
127th
6th
301st
483rd
121st
Continued Fractions
247th314th226th
194th
129th
139th
277th216th
155th
7th
50th
CSS Colors
60th
183rd
102nd
222nd
1st
87th
101st
169th
Cubes
191st
172nd
69th
162nd
199th
Day of Week
241st
608th589th
292nd
400th
560th
371st
403rd
702nd151st
432nd
439th
1st
67th
214th
DFA Simulator
36th
25th
281st
10th
128th
Diamonds
46th
284th
118th
8th
287th
Divisors
1,589th2,670th1,021st
2,230th
664th2,579th720th
2,841st
1,103rd
502nd1,072nd1,124th
1,490th2,030th
870th565th
1,328th758th2,515th
28th553rd
426th599th1,856th
Emirp Numbers
59th108th
412th126th
159th
167th
133rd
560th374th17th611th
233rd
21st
35th
691st322nd
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
417th
419th585th
66th562nd112th
519th
212th
39th
220th
5th
442nd423rd237th
Fibonacci
2,822nd2,586th2,323rd2,353rd
890th466th670th4,073rd3,266th4,120th2,743rd2,592nd409th1,962nd1,181st2,873rd
3,028th4,868th4,555th
2,737th782nd1st2,609th433rd
2,897th508th236th2,042nd5,090th2,083rd2,062nd550th2,623rd2,241st3,059th2,844th3,412th391st1,287th46th4,647th2,925th
1,209th755th2,159th
1,094th
Fizz Buzz
5,131st4,372nd
3,521st2,233rd
700th3,426th1,504th5,379th4,031st
1,438th1,561st2,006th2,751st
4,091st3,327th
4,164th2,745th1,300th
2,174th4,935th3,069th754th139th720th2,550th
2,079th2,692nd3,198th
2,090th622nd26th
62nd1,537th3,135th
542nd3,321st3,130th
2,439th2,036th8,185th
3,251st
Foo Fizz Buzz Bar
579th1,507th
1,333rd
338th
512th678th
1,972nd
655th1,145th
421st910th375th1,413th
670th
587th
946th305th272nd
9th612th1,521st
476th
1,818th
Forsyth–Edwards Notation
222nd
330th
121st
78th
516th
Fractions
203rd
336th
284th
340th330th
347th
96th
10th
Game of Life
219th
161st
360th
205th
142nd
114th
Gijswijt’s Sequence
33rd
164th
206th
8th
172nd
Gray Code Decoder
50th
84th
15th
87th
74th
165th
Gray Code Encoder
180th
166th
236th
292nd
49th
29th
Happy Numbers
777th
656th180th
207th
360th
217th
737th589th129th677th289th
319th
128th396th
34th
109th240th
879th
2,628th
Happy Numbers (Long)
608th
128th
105th
59th
159th
145th404th
10th
77th
Hexdump
78th
255th
123rd
17th
5th
Hilbert Curve
43rd
149th
104th
114th
108th
Intersection
91st
242nd
131st
27th
43rd
Inventory Sequence
697th
55th
505th
203rd
335th
19th
412th
ISBN
109th
479th
170th
7th
268th
Jacobi Symbol
145th
222nd
13th
143rd
96th
109th
Kaprekar Numbers
144th
60th
213th
117th
287th
23rd
39th
164th
174th
Kolakoski Constant
218th
36th
115th
233rd
71st
80th
12th
Kolakoski Sequence
84th
218th
35th
1st238th
31st
58th
Leap Years
1,223rd
374th
256th1,730th
582nd1,874th71st
1,857th
227th
171st1,043rd
372nd
103rd
498th
20th
215th
727th
1,497th
Levenshtein Distance
406th
157th
116th219th
100th
423rd
289th
76th
49th
3rd
Leyland Numbers
148th
352nd
303rd
14th
23rd
ln 2
155th
263rd
107th
252nd
3rd
28th
103rd
Look and Say
467th
72nd
353rd
260th
418th
344th
132nd
Lucky Numbers
27th
466th
293rd
14th
330th
Lucky Tickets
219th
79th
270th
57th
176th
13th
170th
Mahjong
34th
92nd
43rd
119th
125th
Mandelbrot
200th
19th
27th
135th
82nd
100th
5th
20th
Maze
63rd
264th
269th
76th
248th
Medal Tally
76th
306th
59th
6th
330th
Minesweeper
21st
30th
174th
48th
59th
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
1,122nd1,527th2,019th1,681st1,104th497th3,421st262nd405th616th677th
1,489th464th2,103rd283rd1,069th945th905th1,483rd860th779th1,279th1,577th
1,016th1st1,638th379th
1,963rd880th135th1,628th338th1st758th442nd552nd1,229th1,382nd1,764th838th1,761st
50th512th631st1,787th1,246th518th1,399th1,444th2,436th589th964th
794th3,852nd922nd1,542nd
Niven Numbers (Long)
1,820th1,683rd572nd445th
959th244th770th1,075th
220th1,415th90th1,225th847th1,442nd828th532nd415th1,680th933rd
505th20th
964th
300th150th
193rd1st445th761st467th643rd856th273rd1,632nd
57th1,073rd214th
106th357th936th
859th429th958th
548th
1,275th938th
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)
1,644th
679th1,023rd
660th331st533rd352nd
418th311th209th663rd359th
289th1,488th
543rd951st702nd
134th
397th240th
986th1st584th
46th1,294th1,114th
850th696th519th
946th
Ordinal Numbers
1,033rd
770th
533rd
176th
486th
50th
807th
209th
286th
102nd
193rd3rd
PalindromemordnilaP
196th
57th
220th
445th
109th
72nd
140th
173rd
39th
16th
87th
32nd
Pangram Grep
960th
762nd
167th
473rd1,174th
1,632nd
1,466th
1st
107th949th247th
295th
936th
1,598th
33rd423rd692nd
459th943rd
959th
Partition Numbers
228th382nd256th104th808th243rd138th274th84th253rd717th38th374th103rd173rd235th337th
363rd
358th216th121st170th195th294th
203rd176th63rd
438th
115th94th117th189th178th79th222nd51st
11th539th
54th108th364th
136th181st
133rd
184th232nd
Pascal’s Triangle
869th
198th
605th
960th
315th
1st
699th352nd
191st460th
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
1,480th4,590th
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
173rd
1,282nd576th681st
1st
199th
1,228th1st599th
110th
922nd
330th472nd
Proximity Grid
103rd
200th
214th
54th
231st
QR Decoder
80th
139th
221st
78th
149th
Quine
1st5,485th
4,209th281st
1,533rd
3,022nd3,047th
2,924th661st2,693rd1,939th2,039th1,818th
4,054th626th
1,648th154th2,056th744th2,004th2,807th1,608th250th1,713th1,449th
2,480th1,348th3,156th1,961st1,795th557th
1,905th171st
614th
485th3,625th1,928th
1,843rd
3,439th
3,878th
2,624th
Recamán
73rd
373rd
202nd
6th
528th
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
308th
113th
297th
317th
242nd
98th
183rd
Rock-paper-scissors-Spock-lizard
26th
62nd
224th
7th
74th
Roman to Arabic
272nd
158th
25th
408th
47th1st
79th
ROT13
784th
264th
277th
764th
352nd
676th
89th
11th
143rd
78th
Rule 110
64th
50th
470th
3rd
17th
Scrambled Sort
144th
245th
318th
32nd
121st
Set
188th
91st
192nd246th294th
206th
193rd
104th174th
2nd
184th
Seven Segment
396th
183rd
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
38th
85th
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
265th
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
103rd1,681st
161st
1,802nd
Topological Sort
61st
23rd
106th
68th
94th
Tower of Hanoi
694th
76th446th
63rd272nd224th60th
33rd
58th
188th
486th
220th21st42nd
179th22nd
89th45th
458th
181st51st
13th
29th351st
Transpose Sentence
80th
137th
1st
306th
407th
42nd
66th
Trinomial Triangle
53rd
201st
348th
184th
13th
266th
United States
383rd
149th
207th
264th2nd
82nd
Vampire Numbers
104th
152nd
234th
73rd
180th
Van Eck Sequence
249th
398th
264th
13th
63rd
Zeckendorf Representation
128th
297th
272nd
15th
169th
Zodiac Signs
98th
93rd
74th
20th
103rd
γ
83rd
324th53rd
131st
78th97th
68th
1st
112th
48th
151st
λ
60th
75th
859th
74th
73rd
1,339th
π
1,115th
665th
615th466th
189th
675th
618th
406th831st
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
1,194th
173rd