12 Days of Christmas
84th
143rd
312th
42nd
186th
24 Game
9th
13th
58th
11th
7th
99 Bottles of Beer
68th
314th
179th
110th
254th
Abundant Numbers
742nd
644th
342nd
1,461st
606th
715th
85th
580th
527th12th331st
2,353rd
586th
284th480th
Abundant Numbers (Long)
1,147th
142nd
70th
1,183rd
113th
723rd
1,031st12th524th
1,444th
88th
552nd536th
Arabic to Roman
244th15th273rd
64th
206th
187th1st
226th
96th
Arithmetic Numbers
85th
45th
583rd
1,089th
930th225th
3rd
20th
Arrows
29th
130th
81st
6th
161st
Ascending Primes
56th
311th
238th
127th
12th
213th
ASCII Table
30th
46th
243rd
3rd
202nd
Billiards
183rd
163rd62nd
14th
16th
70th
44th
7th
12th
brainfuck
1,258th
69th
143rd
186th
22nd
149th
Card Number Validation
283rd
64th
137th
43rd
56th
454th
4th
124th
Catalan Numbers
439th836th
187th794th331st
828th415th508th821st
538th
219th552nd239th
140th1,489th
510th
1,384th
473rd
42nd
118th
614th
532nd
Catalan’s Constant
135th
56th
145th
155th
3rd
114th
61st
68th
Christmas Trees
276th
102nd
145th
259th
24th
Collatz
787th
95th
121st
6th
298th
443rd
115th
CSS Colors
55th
170th
93rd
209th
1st
78th
92nd
158th
Cubes
186th
169th
66th
160th
194th
Day of Week
207th
554th541st
267th
392nd
527th
337th
352nd
645th126th
440th
400th
1st
60th
190th
DFA Simulator
33rd
24th
260th
10th
123rd
Diamonds
44th
264th
172nd
8th
270th
Divisors
1,493rd2,522nd973rd
1,596th
573rd2,427th683rd
2,722nd
1,038th
483rd999th1,166th
1,407th1,926th
923rd527th
1,400th718th2,364th
28th560th
409th596th1,744th
Emirp Numbers
60th111th
413th129th
159th
179th
134th
527th373rd24th593rd
266th
9th
32nd
640th310th
Emirp Numbers (Long)
39th
237th
12th
87th
14th
126th
Emojify
39th
36th
64th
3rd
63rd
Evil Numbers
2,441st
2,346th1,760th
762nd635th823rd572nd
955th706th464th343rd1,036th601st676th
501st3,086th
1,021st740th1,785th1,658th1,827th180th
672nd517th2,701st1,523rd1st1,813th
43rd2,073rd1,272nd205th1,262nd429th798th
2,171st
4,127th
Evil Numbers (Long)
1,205th
750th802nd
314th348th363rd366th
275th373rd256th618th395th
336th1,544th
600th1,117th1,041st
73rd
416th275th
957th1st851st
39th1,002nd1,105th841st656th439th
915th
Factorial Factorisation
115th
101st
96th
50th
128th
Farey Sequence
389th
390th535th
63rd512th136th
478th
202nd
36th
211th
5th
407th
228th
Fibonacci
2,601st2,426th2,201st1,848th
739th438th645th3,823rd3,052nd3,841st2,610th2,449th384th1,892nd1,096th2,693rd2,838th1,181st4,250th
2,671st825th1st3,024th406th
2,765th479th208th1,975th4,721st1,949th2,096th535th2,469th2,124th2,887th2,657th3,493rd368th1,831st44th4,326th2,793rd1,121st702nd2,085th
1,020th
Fizz Buzz
4,926th3,398th2,165th
674th3,308th1,446th5,176th3,910th
1,386th1,473rd1,941st2,963rd
3,958th3,247th
3,574th2,655th1,251st
2,109th4,754th3,028th728th129th693rd2,464th
2,016th2,602nd3,091st
2,025th599th25th
60th1,634th3,048th521st3,211th3,031st
2,477th1,991st7,938th
3,191st
Foo Fizz Buzz Bar
544th1,412th
1,251st
321st
479th639th
1,867th
616th906th
401st857th349th1,333rd
637th
560th
886th276th251st
12th563rd1,436th457th
1,721st
Forsyth–Edwards Notation
211th
299th
110th
75th
481st
Fractions
171st
334th
238th
300th292nd
309th
88th
10th
Game of Life
204th
145th
341st
192nd
126th
104th
Gijswijt’s Sequence
28th
139th
176th
9th
227th
Happy Numbers
703rd
598th167th
181st
338th
195th
691st588th109th634th249th
284th
108th377th
30th
90th231st
798th
2,484th
Happy Numbers (Long)
555th
126th
95th
34th
155th
33rd400th
30th
67th
Hexdump
69th
234th
116th
17th
5th
Hilbert Curve
35th
140th
101st
112th
105th
Intersection
86th
225th
131st
21st
32nd
Inventory Sequence
631st
52nd
450th
185th
342nd
18th
366th
ISBN
173rd
458th
129th
53rd
259th
Jacobi Symbol
136th
186th
13th
133rd
93rd
106th
Kaprekar Numbers
123rd
27th
195th
136th
200th
4th
38th
141st
95th
Kolakoski Constant
206th
34th
107th
219th
80th
74th
12th
Kolakoski Sequence
78th
198th
29th
1st452nd
25th
53rd
Leap Years
1,149th
368th
331st1,489th
583rd1,776th122nd
1,746th
213th
171st1,039th
367th
44th
550th
19th
198th
710th
1,430th
Levenshtein Distance
161st
117th214th
101st
408th
357th
79th
46th
3rd
Leyland Numbers
137th
341st
293rd
13th
20th
ln 2
140th
242nd
92nd
226th
3rd
27th
88th
Look and Say
524th
63rd
326th
291st
392nd
317th
166th
Lucky Numbers
25th
412th
165th
10th
289th
Lucky Tickets
181st
60th
218th
42nd
146th
11th
135th
Mahjong
35th
84th
47th
109th
115th
Mandelbrot
180th
22nd
27th
116th
74th
84th
5th
17th
Maze
58th
219th
225th
69th
199th
Medal Tally
66th
271st
54th
6th
297th
Minesweeper
16th
21st
138th
43rd
50th
Morse Decoder
25th
31st
83rd
6th
10th
Morse Encoder
93rd
42nd
100th
34th
6th
Musical Chords
70th
91st
26th
25th
85th
N Queens
144th
160th
53rd
63rd
173rd
Niven Numbers
1,881st1,544th1,031st508th3,230th240th398th587th716th
1,384th433rd1,945th259th1,011th860th919th820th728th1,155th1,455th
955th1st1,755th374th
1,823rd459th110th2,405th311th1st799th350th540th1,168th1,313th1,629th1,350th2,256th
47th472nd600th1,128th478th1,308th1,344th2,296th561st888th
742nd3,620th839th1,416th
Niven Numbers (Long)
1,703rd1,576th523rd406th
811th238th734th999th
204th1,325th86th1,145th787th1,427th475th386th1,572nd873rd
482nd20th
907th
289th144th
178th1st449th725th427th658th808th232nd1,525th
55th998th198th101st338th865th
796th398th890th
500th
1,199th834th
Number Spiral
162nd
143rd
158th
164th
217th
Odious Numbers
2,455th
2,117th1,291st
690th342nd734th747th
828th594th378th214th1,152nd494th577th
363rd2,618th
885th509th1,198th1,314th1,643rd136th
587th418th2,121st1,080th1st1,589th
41st1,932nd1,188th287th1,056th657th662nd
1,869th
Odious Numbers (Long)
1,546th
637th845th
563rd317th506th351st
399th295th197th621st337th
276th1,387th
518th872nd985th
116th
429th229th
917th1st564th
39th1,200th1,036th779th646th501st
883rd
Ordinal Numbers
1,001st
729th
162nd
177th
474th
48th
779th
210th
255th
96th
195th3rd
PalindromemordnilaP
169th
47th
190th
394th
103rd
59th
120th
154th
30th
11th
78th24th
Pangram Grep
906th
701st
156th
419th1,105th
1,520th
967th
1st
96th876th227th
362nd
867th
1,486th
31st376th637th543rd871st
714th
Partition Numbers
150th322nd163rd85th663rd202nd121st236th67th136th594th29th305th80th140th154th285th312th
300th166th94th131st133rd249th
179th143rd48th
363rd
92nd76th104th161st157th61st203rd39th
10th178th
41st82nd313th
106th146th
110th
118th189th
Pascal’s Triangle
813th
189th
585th
853rd
305th
1st
651st395th
171st499th
538th609th
49th207th201st132nd
Pernicious Numbers
617th1,303rd833rd564th2,527th270th395th539th592nd1,131st1,055th346th1,207th247th875th743rd794th725th763rd1,005th1,100th1,082nd695th1st1,159th1,513th102nd941st500th151st1,198th820th477th802nd371st515th920th894th223rd308th128th
37th671st188th204th450th1,032nd1,107th1,663rd431st605th
677th2,774th637th1,125th
Pernicious Numbers (Long)
261st
210th180th295th305th577th
114th621st73rd348th284th574th421st127th950th
405th316th112th419th631st1st654th189th83rd
336th1st274th176th281st349th
382nd
32nd
97th220th333rd
Poker
12th
30th
58th
14th
49th
Polyominoes
96th
117th
97th
87th
127th
Prime Numbers
1,493rd2,248th
1,503rd4,318th
1,398th698th
1,112th460th
486th
655th
248th
1,375th1,725th688th1,526th324th1st
163rd
1,869th1st794th364th579th
311th
113th
208th225th389th
835th
Prime Numbers (Long)
1,086th
871st1,097th
404th
481st
153rd
1,176th517th789th
1st
179th
1,126th1st635th
102nd
817th307th443rd
Proximity Grid
58th
147th
202nd
29th
206th
QR Decoder
77th
129th
210th
75th
140th
Quine
29th3,888th253rd
1,342nd
2,714th2,738th
2,641st1,247th2,439th1,783rd1,842nd1,702nd
2,972nd1,499th
1,522nd523rd2,015th1,122nd1,854th2,574th1,403rd225th1,736th1,428th
2,330th1,148th2,855th1,793rd1,623rd469th
1,760th156th
1,111th1st3,284th1,902nd
1,657th
3,175th
3,616th
2,402nd
Recamán
68th
357th
207th
5th
502nd
Repeating Decimals
53rd
73rd
104th
20th
47th
Reverse Polish Notation
301st
419th
110th
1st
239th
54th
381st
Reversi
124th
27th
42nd
94th
36th
Rijndael S-box
269th
18th
272nd
273rd
215th
99th
107th
Rock-paper-scissors-Spock-lizard
24th
58th
219th
7th
74th
Roman to Arabic
247th
142nd
20th
440th
42nd1st
72nd
ROT13
677th
232nd
242nd
656th
295th
563rd
95th
8th
181st62nd
Rule 110
54th
47th
433rd
3rd
16th
Scrambled Sort
117th
205th
268th
28th
100th
Set
166th
77th
140th218th262nd
179th
170th
87th147th
3rd
169th
Seven Segment
384th
46th
78th
74th
9th
48th
SI Units
34th
21st
32nd
83rd
115th
Sierpiński Triangle
1,121st136th
302nd
580th
57th
247th
Smith Numbers
153rd
134th
111th
67th
144th
Spelling Numbers
69th1st343rd
230th
129th
288th
Star Wars GPT
31st
64th
218th
148th
5th
91st
Star Wars Opening Crawl
126th
25th
61st
85th
137th
Sudoku
48th
104th
53rd
74th
76th
Sudoku (Fill-in)
30th
155th
150th
21st
55th
Ten-pin Bowling
154th
180th
241st
163rd
210th
Tic-tac-toe
78th
56th
143rd
39th
76th
276th
79th
62nd94th
164th
Time Distance
53rd
160th
66th
65th
188th
Tongue-twisters
476th240th
378th
198th
365th
188th1,557th
397th
1,671st
Topological Sort
55th
23rd
133rd
59th
83rd
Transpose Sentence
65th
115th
1st
267th
36th
56th
Trinomial Triangle
36th
150th
284th
117th
11th
193rd
United States
367th
156th
175th
255th2nd
104th
Vampire Numbers
110th
146th
218th
63rd
169th
Van Eck Sequence
221st
368th
259th
13th
58th
Zeckendorf Representation
117th
258th
244th
13th
148th
Zodiac Signs
56th
83rd
77th
19th
105th
γ
78th
291st52nd
118th
74th99th
65th
1st
110th
46th
139th
λ
52nd
53rd
378th
70th
69th
1,224th
π
435th
175th
620th
573rd
381st801st
357th
23rd
247th
178th
106th
346th
τ
384th
121st
564th
524th
619th
283rd
25th
235th
131st
98th
346th
φ
325th
197th654th269th
713th
241st
140th
98th
283rd
15th
38th
83rd
√2
421st
223rd
374th
329th
268th
154th
298th
13th
40th
365th
𝑒
427th
233rd
289th
167th
17th
338th
213th
65th
1,121st158th