12 Days of Christmas
80th
145th
305th
51st
189th
24 Game
9th
13th
57th
10th
7th
99 Bottles of Beer
71st
327th
180th
115th
261st
Abundant Numbers
760th
656th
353rd
1,509th
730th
738th
88th
602nd
542nd12th341st
2,415th
608th
289th493rd
Abundant Numbers (Long)
1,162nd
124th
74th
1,174th
92nd
718th
1,053rd12th516th
1,488th
177th
547th528th
Arabic to Roman
246th17th278th
68th
204th
192nd1st
233rd
100th
Arithmetic Numbers
78th
40th
576th
1,118th
956th154th
15th
18th
Arrows
30th
127th
82nd
6th
164th
Ascending Primes
64th
334th
257th
135th
18th
226th
ASCII Table
31st
47th
252nd
3rd
204th
Billiards
189th
167th72nd
14th
16th
75th
46th
7th
12th
brainfuck
1,283rd
72nd
149th
191st
23rd
154th
Calendar
108th
121st
208th
2nd
147th
Card Number Validation
294th
68th
139th
44th
53rd
477th
4th
123rd
Catalan Numbers
465th871st
195th828th345th
864th433rd
526th854th
563rd
230th458th249th
146th1,535th
529th
1,425th
488th
42nd
122nd
651st
552nd
Catalan’s Constant
137th
57th
147th
156th
3rd
115th
62nd
70th
Christmas Trees
284th
104th
151st
267th
20th
Collatz
809th
95th
120th
6th
299th
451st
114th
CSS Colors
59th
177th
97th
218th
1st
81st
96th
166th
Cubes
186th
167th
68th
158th
194th
Day of Week
227th
579th560th
292nd
408th
549th
364th
379th
659th139th
421st
411th
1st
62nd
199th
DFA Simulator
35th
24th
268th
10th
124th
Diamonds
45th
265th
166th
8th
268th
Divisors
1,542nd2,593rd1,012th
1,647th
643rd2,501st697th
2,786th
1,073rd
492nd1,038th1,094th
1,445th1,988th
904th537th
1,430th735th2,443rd
28th569th
415th581st1,799th
Emirp Numbers
57th104th
418th122nd
154th
176th
132nd
537th359th17th585th
268th
21st
34th
665th314th
Emirp Numbers (Long)
37th
236th
12th
86th
14th
126th
Emojify
40th
37th
65th
3rd
64th
Evil Numbers
2,488th
2,392nd1,802nd
1,040th624th808th561st
950th709th473rd356th1,074th608th677th
496th3,134th
983rd759th1,827th1,217th1,869th186th
671st512th2,762nd1,565th1st1,852nd
46th2,117th1,312th
213th1,306th443rd777th
2,215th
4,200th
Evil Numbers (Long)
1,241st
756th931st
496th358th372nd375th
269th382nd250th632nd403rd
346th1,589th
612th1,152nd729th
79th
419th269th
982nd1st875th
42nd1,031st1,139th
865th669th448th
939th
Factorial Factorisation
119th
107th
102nd
53rd
134th
Farey Sequence
407th
409th555th
66th533rd139th
500th
204th
39th
213th
5th
427th
233rd
Fibonacci
2,723rd2,494th2,253rd2,310th
751st400th646th3,921st3,158th3,983rd2,623rd2,501st442nd1,909th1,151st2,774th
2,930th4,698th4,404th
2,719th840th1st2,593rd459th
2,789th492nd229th2,024th4,910th1,994th2,048th529th2,563rd2,175th2,954th2,732nd3,612th378th1,888th45th4,481st2,868th
1,176th728th2,117th
1,065th
Fizz Buzz
5,019th3,457th2,204th
691st3,369th1,479th5,275th3,970th
1,415th1,507th1,977th2,712th
4,022nd3,271st
4,090th2,699th1,278th
2,145th4,842nd3,053rd745th133rd710th2,502nd
2,055th2,653rd3,146th
2,060th613th25th
60th1,669th3,102nd
534th3,264th3,084th
2,516th2,029th8,042nd
3,243rd
Foo Fizz Buzz Bar
559th1,442nd
1,280th
328th
492nd659th
1,905th
636th1,048th
406th878th359th1,364th
657th
570th
910th283rd258th
11th580th1,463rd
461st
1,756th
Forsyth–Edwards Notation
215th
309th
109th
74th
490th
Fractions
186th
350th
253rd
315th305th
322nd
94th
10th
Game of Life
210th
151st
355th
202nd
131st
106th
Gijswijt’s Sequence
29th
151st
196th
7th
157th
Happy Numbers
739th
629th168th
195th
357th
204th
717th605th117th675th261st
299th
116th409th
30th
97th243rd
840th
2,520th
Happy Numbers (Long)
588th
124th
99th
53rd
153rd
135th417th
9th
72nd
Hexdump
75th
242nd
119th
17th
5th
Hilbert Curve
41st
146th
98th
110th
103rd
Intersection
94th
235th
141st
25th
38th
Inventory Sequence
657th
58th
472nd
190th
358th
18th
381st
ISBN
176th
468th
131st
53rd
262nd
Jacobi Symbol
133rd
196th
13th
136th
92nd
106th
Kaprekar Numbers
132nd
28th
205th
144th
212th
12th
45th
149th
99th
Kolakoski Constant
209th
35th
113th
223rd
76th
73rd
12th
Kolakoski Sequence
78th
199th
29th
1st462nd
25th
53rd
Leap Years
1,189th
379th
298th1,534th
604th1,821st127th
1,797th
230th
179th1,071st
378th
46th
577th
19th
207th
737th
1,473rd
Levenshtein Distance
173rd
125th219th
109th
417th
362nd
86th
47th
3rd
Leyland Numbers
141st
346th
298th
13th
21st
ln 2
147th
247th
98th
235th
3rd
28th
94th
Look and Say
483rd
72nd
338th
294th
400th
326th
129th
Lucky Numbers
26th
440th
176th
13th
309th
Lucky Tickets
203rd
75th
253rd
56th
174th
13th
160th
Mahjong
32nd
87th
48th
111th
118th
Mandelbrot
186th
22nd
28th
119th
75th
91st
5th
14th
Maze
60th
237th
239th
72nd
215th
Medal Tally
70th
282nd
58th
6th
309th
Minesweeper
17th
22nd
148th
41st
52nd
Morse Decoder
25th
31st
84th
6th
10th
Morse Encoder
96th
42nd
103rd
34th
6th
Musical Chords
74th
98th
29th
26th
89th
N Queens
151st
167th
54th
65th
179th
Niven Numbers
1,929th1,600th1,056th479th3,280th251st393rd588th721st
1,428th449th2,003rd271st1,035th885th932nd1,459th843rd733rd1,209th1,501st
976th1st1,817th367th
1,884th821st116th2,455th326th1st747th429th543rd1,164th1,346th1,689th1,408th2,305th
49th491st602nd1,708th1,180th497th1,356th1,383rd2,327th564th903rd
762nd3,669th863rd1,513th
Niven Numbers (Long)
1,751st1,621st546th401st
921st235th762nd1,037th
213th1,363rd131st1,185th821st1,464th815th502nd406th1,616th904th
509th20th
940th
300th147th
186th1st456th755th439th619th842nd262nd1,571st
56th1,036th206th
88th353rd896th
830th418th920th
527th
1,234th911th
Number Spiral
163rd
145th
159th
165th
219th
Odious Numbers
2,502nd
2,156th1,717th
802nd341st734th752nd
852nd576th383rd223rd1,182nd493rd604th
368th2,654th
893rd509th1,242nd929th1,710th143rd
615th423rd2,169th1,113th1st1,622nd
44th1,969th1,221st
291st1,089th659th664th
1,912th
Odious Numbers (Long)
1,588th
646th987th
627th317th508th361st
408th295th197th634th337th
276th1,429th
520th899th679th
122nd
368th229th
943rd1st576th
42nd1,235th1,069th
804th665th497th
913th
Ordinal Numbers
1,009th
743rd
163rd
178th
481st
48th
793rd
211th
259th
96th
196th3rd
PalindromemordnilaP
177th
54th
206th
423rd
97th
68th
129th
161st
36th
16th
84th
30th
Pangram Grep
937th
730th
163rd
451st1,137th
1,570th
1,098th
1st
104th900th239th
389th
895th
1,535th
33rd409th658th
435th904th
939th
Partition Numbers
159th336th190th91st700th207th122nd243rd73rd216th622nd32nd319th89th148th156th296th
324th
317th177th101st143rd100th258th
186th151st53rd
384th
98th83rd111th164th155th66th210th42nd
10th334th
45th93rd325th
113th153rd
116th
125th200th
Pascal’s Triangle
833rd
191st
595th
921st
299th
1st
669th399th
178th495th
549th632nd
51st213th207th
137th
Pernicious Numbers
626th1,337th847th527th2,573rd281st385th539th600th1,170th1,089th360th1,243rd256th889th754th814th1,049th736th774th1,019th1,141st1,117th706th1st1,193rd1,558th107th955th487th156th1,234th832nd505th805th438th565th935th907th230th321st133rd
38th682nd193rd
210th458th1,048th1,151st1,710th421st614th
688th2,848th647th1,136th
Pernicious Numbers (Long)
228th
219th184th312th322nd604th
124th649th80th367th300th605th
452nd142nd983rd
432nd334th122nd220th662nd1st685th197th90th
359th1st290th215th297th368th
408th
34th
104th230th489th
Poker
13th
31st
58th
12th
48th
Polyominoes
99th
119th
100th
90th
132nd
Prime Numbers
1,545th2,325th
1,423rd4,402nd
1,450th689th
1,150th480th
506th
672nd
255th
1,427th1,773rd734th799th335th1st
169th
1,924th1st814th378th597th
321st
116th
215th
232nd404th
881st
Prime Numbers (Long)
1,073rd
902nd1,139th
416th
494th
159th
1,216th530th677th
1st
185th
1,164th1st618th
105th
850th
316th455th
Proximity Grid
96th
147th
207th
52nd
210th
QR Decoder
79th
136th
216th
78th
146th
Quine
1st4,131st267th
1,497th
2,947th2,972nd
2,852nd639th2,635th1,887th1,989th1,769th
3,172nd605th
1,603rd150th2,009th722nd1,951st2,743rd1,564th238th1,675th1,437th
2,419th1,320th3,080th1,902nd1,746th537th
1,843rd167th
593rd
467th3,556th1,877th
1,794th
3,380th
3,801st
2,569th
Recamán
71st
364th
213th
5th
515th
Repeating Decimals
55th
77th
108th
20th
50th
Reverse Polish Notation
289th
438th
397th
1st
207th
54th
347th
Reversi
130th
27th
42nd
95th
36th
Rijndael S-box
281st
18th
287th
288th
227th
98th
107th
Rock-paper-scissors-Spock-lizard
24th
58th
221st
7th
70th
Roman to Arabic
254th
147th
22nd
432nd
44th1st
75th
ROT13
706th
242nd
253rd
685th
311th
584th
100th
9th
188th
66th
Rule 110
65th
50th
450th
3rd
17th
Scrambled Sort
133rd
227th
293rd
30th
113th
Set
173rd
84th
177th232nd278th
190th
178th
96th155th
2nd
176th
Seven Segment
393rd
48th
81st
72nd
9th
50th
SI Units
35th
22nd
33rd
82nd
121st
Sierpiński Triangle
1,150th135th
312th
591st
62nd
255th
Smith Numbers
166th
148th
117th
72nd
158th
Spelling Numbers
62nd1st352nd
240th
133rd
298th
Star Wars GPT
34th
69th
237th
161st
5th
101st
Star Wars Opening Crawl
128th
27th
64th
88th
139th
Sudoku
48th
107th
53rd
76th
77th
Sudoku (Fill-in)
36th
153rd
149th
22nd
53rd
Ten-pin Bowling
146th
190th
252nd
171st
220th
Tic-tac-toe
87th
56th
147th
39th
78th
284th
80th
62nd
95th
169th
Time Distance
51st
167th
68th
63rd
196th
Tongue-twisters
497th134th
164th
249th
165th
103rd1,638th
158th
1,764th
Topological Sort
56th
22nd
147th
61st
92nd
Tower of Hanoi
42nd88th195th32nd
24th
138th
388th
192nd14th37th
176th16th
179th
344th
34th
8th
21st
Transpose Sentence
67th
119th
1st
274th
37th
58th
Trinomial Triangle
42nd
174th
316th
166th
11th
212th
United States
376th
161st
179th
259th2nd
110th
Vampire Numbers
101st
148th
226th
66th
175th
Van Eck Sequence
231st
383rd
270th
13th
61st
Zeckendorf Representation
113th
272nd
254th
14th
153rd
Zodiac Signs
56th
90th
80th
20th
104th
γ
81st
303rd52nd
125th
75th95th
66th
1st
111th
47th
142nd
λ
55th
56th
514th
69th
68th
1,287th
π
444th
177th
636th
585th
387th785th
361st
23rd
250th
185th
110th
359th
τ
390th
122nd
579th
536th
619th
294th
25th
233rd
133rd
101st
357th
φ
333rd
203rd670th277th
721st
249th
143rd
100th
282nd
15th
38th
86th
√2
430th
228th
385th
339th
274th
156th
306th
13th
40th
379th
𝑒
433rd
238th
295th
171st
17th
344th
218th
66th
1,145th
162nd