12 Days of Christmas
109th
150th
312th
51st
192nd
24 Game
9th
12th
60th
10th
7th
99 Bottles of Beer
72nd
335th
181st
116th
262nd
Abundant Numbers
778th
671st
364th
1,537th
748th
756th
88th
619th
560th12th349th
2,449th
625th
294th507th
Abundant Numbers (Long)
1,177th
125th
75th
1,195th
95th
731st
1,074th12th467th
1,513th
184th
555th535th
Arabic to Roman
252nd18th285th
71st
207th
195th1st
238th
103rd
Arithmetic Numbers
82nd
40th
588th
1,145th
980th155th
15th
18th
Arrows
30th
135th
88th
6th
175th
Ascending Primes
65th
344th
262nd
141st
18th
230th
ASCII Table
28th
47th
259th
3rd
211th
Billiards
203rd
177th88th
14th
16th
76th
46th
7th
12th
brainfuck
1,295th
73rd
149th
192nd
23rd
155th
Calendar
120th
150th
237th
2nd
167th
Card Number Validation
307th
74th
150th
47th
59th
495th
4th
132nd
Catalan Numbers
477th892nd
197th850th350th
888th443rd
535th876th
581st
232nd463rd251st
148th1,563rd
538th
1,446th
502nd
42nd
124th
663rd
575th
Catalan’s Constant
139th
58th
149th
158th
3rd
117th
63rd
71st
Christmas Trees
298th
69th
158th
280th
20th
Collatz
828th
96th
122nd
6th
300th
465th
116th
CSS Colors
60th
183rd
99th
224th
1st
84th
98th
169th
Cubes
189th
170th
68th
160th
197th
Day of Week
231st
591st572nd
297th
386th
560th
358th
389th
681st141st
418th
425th
1st
62nd
202nd
DFA Simulator
36th
25th
270th
10th
126th
Diamonds
45th
267th
168th
8th
271st
Divisors
1,564th2,625th1,005th
1,657th
649th2,530th703rd
2,815th
1,084th
491st1,050th1,106th
1,468th2,012th
914th541st
1,456th743rd2,471st
28th575th
386th587th1,822nd
Emirp Numbers
57th105th
419th123rd
156th
178th
134th
551st368th17th593rd
271st
21st
34th
680th318th
Emirp Numbers (Long)
37th
238th
12th
86th
14th
126th
Emojify
37th
44th
66th
3rd
69th
Evil Numbers
2,519th
2,422nd1,831st
1,064th635th824th570th
969th722nd482nd362nd1,098th618th699th
508th3,177th
1,001st776th1,857th1,245th1,900th190th
681st524th2,797th1,594th1st1,882nd
47th2,148th1,340th
217th1,331st440th793rd
2,247th
4,250th
Evil Numbers (Long)
1,265th
765th943rd
523rd364th378th381st
272nd388th253rd641st409th
351st1,621st
625th1,171st738th
83rd
431st272nd
1,000th1st873rd
43rd1,050th1,160th
887th683rd426th
957th
Factorial Factorisation
118th
106th
101st
56th
133rd
Farey Sequence
406th
409th567th
66th547th135th
510th
209th
39th
221st
5th
434th413th236th
Fibonacci
2,752nd2,522nd2,275th2,337th
761st438th653rd3,974th3,185th4,037th2,657th2,527th480th1,927th1,161st2,806th
2,955th4,756th4,458th
2,741st849th1st2,550th405th
2,818th497th230th2,012th4,971st2,026th2,068th535th2,592nd2,198th2,986th2,761st3,657th381st1,890th45th4,536th2,830th
1,186th736th2,147th
1,076th
Fizz Buzz
5,047th4,376th3,479th2,214th
694th3,390th1,488th5,305th3,989th
1,422nd1,513th1,987th2,727th
4,047th3,291st
4,112th2,714th1,286th
2,155th4,870th3,069th749th134th714th2,516th
2,060th2,668th3,162nd
2,070th616th25th
60th1,684th3,118th
536th3,283rd3,100th
2,530th2,038th8,087th
3,217th
Foo Fizz Buzz Bar
566th1,458th
1,296th
334th
498th667th
1,929th
644th1,062nd
411th889th366th1,379th
665th
575th
921st289th264th
11th588th1,484th
466th
1,778th
Forsyth–Edwards Notation
219th
316th
112th
76th
495th
Fractions
190th
358th
259th
322nd312th
333rd
96th
10th
Game of Life
213th
153rd
354th
199th
132nd
107th
Gijswijt’s Sequence
29th
153rd
197th
7th
159th
Happy Numbers
752nd
639th172nd
200th
364th
209th
720th618th121st674th268th
306th
120th415th
31st
101st249th
857th
2,538th
Happy Numbers (Long)
597th
127th
102nd
55th
151st
138th423rd
10th
74th
Hexdump
76th
245th
122nd
17th
5th
Hilbert Curve
42nd
150th
100th
112th
105th
Intersection
87th
236th
135th
25th
40th
Inventory Sequence
664th
53rd
478th
193rd
363rd
18th
388th
ISBN
179th
478th
134th
53rd
270th
Jacobi Symbol
136th
202nd
13th
139th
95th
110th
Kaprekar Numbers
134th
60th
206th
148th
213th
22nd
42nd
152nd
164th
Kolakoski Constant
213th
36th
114th
227th
73rd
75th
12th
Kolakoski Sequence
79th
201st
30th
1st231st
26th
54th
Leap Years
1,213th
390th
306th1,710th
619th1,850th129th
1,825th
236th
180th1,064th
404th
48th
583rd
20th
208th
751st
1,495th
Levenshtein Distance
171st
127th227th
111th
427th
294th
87th
47th
3rd
Leyland Numbers
143rd
346th
298th
14th
23rd
ln 2
151st
252nd
100th
241st
3rd
28th
96th
Look and Say
487th
72nd
338th
269th
404th
326th
131st
Lucky Numbers
26th
444th
177th
13th
315th
Lucky Tickets
207th
75th
257th
56th
176th
13th
162nd
Mahjong
35th
90th
50th
115th
121st
Mandelbrot
194th
19th
27th
126th
81st
97th
5th
20th
Maze
65th
248th
251st
77th
224th
Medal Tally
73rd
289th
60th
6th
316th
Minesweeper
17th
23rd
154th
42nd
55th
Morse Decoder
25th
32nd
114th
6th
10th
Morse Encoder
98th
42nd
106th
35th
6th
Multitap Input
30th
12th
43rd
21st
6th
Musical Chords
82nd
94th
30th
26th
91st
N Queens
154th
178th
54th
66th
181st
Niven Numbers
1,285th1,953rd1,629th1,044th483rd3,314th252nd416th609th726th
1,446th452nd2,027th272nd1,060th893rd942nd1,478th851st738th1,217th1,529th
988th1st1,838th390th
1,909th827th117th2,486th328th1st752nd369th564th1,195th1,359th1,710th1,423rd2,335th
49th496th548th1,729th1,172nd502nd1,369th1,398th2,357th585th916th
768th3,706th871st1,515th
Niven Numbers (Long)
1,779th1,649th546th402nd
940th235th753rd1,055th
213th1,385th132nd1,202nd835th1,487th828th526th408th1,644th920th
500th20th
957th
300th148th
186th1st441st767th464th626th855th262nd1,598th
56th1,054th207th
89th354th910th
844th421st939th
535th
1,249th917th
Number Spiral
162nd
147th
159th
165th
221st
Odious Numbers
2,531st
2,174th1,747th
817th346th746th765th
869th585th389th227th1,209th500th614th
374th2,693rd
903rd517th1,278th940th1,740th146th
625th429th2,199th1,137th1st1,465th
45th1,999th1,247th
296th1,112th665th676th
1,943rd
Odious Numbers (Long)
1,618th
659th1,008th
641st321st512th366th
391st301st200th647th341st
279th1,458th
531st920th686th
125th
383rd231st
963rd1st569th
43rd1,262nd1,089th
825th677th506th
935th
Ordinal Numbers
1,018th
761st
463rd
171st
492nd
48th
798th
205th
252nd
98th
190th3rd
PalindromemordnilaP
185th
55th
217th
431st
102nd
72nd
136th
169th
37th
16th
85th
31st
Pangram Grep
959th
748th
166th
461st1,148th
1,595th
1,435th
1st
106th919th242nd
394th
913th
1,560th
33rd415th676th
440th923rd
935th
Partition Numbers
222nd362nd253rd102nd740th237th131st270th83rd249th660th36th342nd106th172nd230th323rd
349th
344th204th118th167th188th284th
201st174th63rd
418th
115th93rd134th186th182nd79th240th51st
11th504th
54th109th353rd
137th180th
141st
176th227th
Pascal’s Triangle
846th
186th
603rd
936th
302nd
1st
682nd401st
180th480th
554th643rd
51st216th210th
139th
Pernicious Numbers
1,385th631st1,353rd855th531st2,593rd283rd387th543rd605th1,207th1,095th362nd1,254th258th898th761st823rd1,055th743rd781st1,024th1,151st1,123rd713th1st1,203rd1,578th108th964th489th157th1,246th841st509th800th422nd570th944th917th232nd324th134th
39th707th195th
212th462nd1,054th1,165th1,733rd443rd619th
688th2,877th652nd1,142nd
Pernicious Numbers (Long)
232nd
227th186th316th327th617th
126th663rd80th374th304th618th
462nd144th1,002nd
441st339th124th213th675th1st699th203rd90th
358th1st291st199th299th375th
415th
34th
104th234th498th
Poker
12th
34th
60th
14th
50th
Polyominoes
104th
127th
105th
99th
139th
Prime Numbers
1,578th2,360th
1,441st4,472nd
1,475th696th
1,181st500th
494th
686th1,152nd
264th
1,445th1,805th761st799th339th1st
173rd
1,958th1st825th385th610th
325th
118th
219th
236th409th
905th
Prime Numbers (Long)
1,104th
941st1,174th
425th
502nd
871st
162nd
1,249th543rd660th
1st
188th
1,198th1st628th
107th
894th
215th464th
Proximity Grid
95th
149th
207th
52nd
210th
QR Decoder
79th
138th
220th
78th
148th
Quine
1st5,425th4,160th271st
1,510th
2,980th3,004th
2,885th647th2,660th1,907th2,010th1,788th
4,001st613th
1,620th151st2,028th730th1,972nd2,771st1,584th241st1,694th1,450th
2,442nd1,330th3,114th1,929th1,765th543rd
1,862nd168th
601st
474th3,579th1,896th
1,813th
3,402nd
3,823rd
2,594th
Recamán
70th
366th
214th
5th
518th
Repeating Decimals
55th
77th
108th
20th
50th
Reverse Polish Notation
290th
428th
404th
1st
209th
54th
347th
Reversi
133rd
31st
46th
99th
38th
Rijndael S-box
292nd
18th
297th
299th
239th
100th
110th
Rock-paper-scissors-Spock-lizard
24th
60th
224th
7th
72nd
Roman to Arabic
259th
149th
23rd
390th
45th1st
76th
ROT13
728th
254th
264th
706th
326th
606th
111th
10th
138th
71st
Rule 110
66th
52nd
453rd
3rd
17th
Scrambled Sort
141st
234th
306th
30th
113th
Set
178th
87th
181st235th285th
195th
182nd
99th158th
2nd
177th
Seven Segment
390th
174th
83rd
74th
13th
51st
SI Units
35th
32nd
33rd
82nd
121st
Sierpiński Triangle
1,158th138th
317th
602nd
63rd
258th
Smith Numbers
167th
150th
117th
72nd
160th
Spelling Numbers
192nd1st344th
230th
119th
288th
Star Wars GPT
36th
74th
243rd
164th
5th
117th
Star Wars Opening Crawl
130th
27th
66th
91st
141st
Sudoku
49th
109th
51st
79th
82nd
Sudoku (Fill-in)
37th
156th
152nd
23rd
55th
Ten-pin Bowling
157th
210th
257th
139th
183rd
225th
Tic-tac-toe
91st
57th
155th
39th
81st
296th
83rd
66th
97th
183rd
Time Distance
51st
173rd
68th
64th
201st
Tongue-twisters
499th134th
164th
250th
165th
103rd1,652nd
158th
1,778th
Topological Sort
58th
22nd
112th
64th
96th
Tower of Hanoi
42nd99th189th39th
25th
147th
394th
188th15th33rd
161st17th
81st
345th
33rd
9th
22nd
Transpose Sentence
70th
124th
1st
280th
38th
61st
Trinomial Triangle
43rd
184th
326th
175th
11th
249th
United States
381st
144th
203rd
259th2nd
80th
Vampire Numbers
102nd
150th
227th
67th
176th
Van Eck Sequence
228th
386th
277th
13th
62nd
Zeckendorf Representation
118th
278th
260th
14th
165th
Zodiac Signs
56th
90th
80th
20th
104th
γ
83rd
314th53rd
128th
78th98th
68th
1st
114th
48th
145th
λ
58th
59th
519th
72nd
71st
1,293rd
π
1,086th
646th
595th453rd
182nd
657th
600th
394th809th
368th
23rd
258th
191st
112th
365th
τ
398th
123rd
592nd
549th
633rd
300th
25th
237th
135th
102nd
365th
φ
338th
198th676th281st
727th
253rd
144th
100th
286th
15th
38th
86th
√2
438th
222nd
392nd
346th
280th
158th
313th
13th
40th
386th
𝑒
442nd
243rd
302nd
178th
19th
352nd
223rd
69th
1,165th
169th