12 Days of Christmas
228th
1,736th
728th
296th
99 Bottles of Beer
65th58th
86th
313th
183rd
56th
14th28th
102nd
236th
Abundant Numbers
344th
1,329th
641st12th
341st307th1,748th
591st133rd55th
284th
317th253rd
Abundant Numbers (Long)
144th
71st
12th
684th612th
89th85th444th
556th
Arabic to Roman
15th
65th
213th
116th160th
112th
330th
404th
579th
Arithmetic Numbers
268th
85th
184th
43rd
98th
352nd
Arrows
350th
Ascending Primes
132nd
330th
293rd
332nd
ASCII Table
173rd
103rd
1st
28th142nd
61st
21st
450th
brainfuck
124th
106th
35th42nd
57th
Card Number Validation
24th225th
323rd
Catalan Numbers
1st
927th
1,105th
450th
337th
144th
216th
565th
265th
189th
42nd
121st
Catalan’s Constant
3rd
287th
274th
Christmas Trees
102nd
155th
120th503rd
328th
38th
Collatz
36th691st
6th
236th303rd931st
448th
202nd
115th
CSS Colors
93rd
257th
174th134th65th
133rd
152nd
Cubes
25th
Day of Week
327th785th
131st378th
790th510th
238th1st
248th519th
195th
459th
DFA Simulator
15th
Diamonds
57th
59th
138th
535th
Divisors
1,507th
480th
635th
689th
344th
352nd2,195th
532nd
725th458th663rd
28th565th999th
413th
2,798th
1,613th
857th
Emirp Numbers
258th
387th
1,353rd61st
181st
450th
225th
99th
59th556th
351st228th190th
32nd
315th405th
593rd
Emirp Numbers (Long)
26th
179th442nd
176th
91st
Emojify
68th
3rd
52nd
279th282nd
Evil Numbers
3,932nd
1,073rd
4,120th783rd649th
1,053rd
468th347th867th607th
565th
860th35th
679th334th
920th1st901st457th
767th1,107th827th1,708th
44th1,275th931st
393rd443rd
805th897th765th1,102nd1,802nd1,145th
894th
Evil Numbers (Long)
319th
278th376th259th
398th
31st
956th1st
1,199th674th
40th
105th
800th
Factorial Factorisation
217th
11th
Farey Sequence
343rd
451st
64th
444th
114th
61st315th54th
5th
77th
Fibonacci
203rd
926th387th2,217th2,696th
355th441st629th
2,591st
392nd1,880th1,121st
2,875th
1,097th3,786th818th1st409th
482nd211th1,993rd502nd1,966th516th931st2,141st1,944th378th381st371st1,844th45th728th334th
348th710th
7,071st1,952nd2,043rd2,069th
1,036th
2,994th
Fizz Buzz
4,956th
1,321st723rd
1,452nd3,486th1,960th
1,398th1,488th1,245th4,416th2,495th
5,275th
1st
735th132nd700th2,478th4,573rd1,481st
127th606th25th
60th1,650th116th
528th
3,237th2,500th
3,430th
1,981st
Foo Fizz Buzz Bar
413th1,332nd
567th
325th
725th
473rd
1,011th1,034th855th
233rd280th255th
11th442nd222nd
541st
895th
Forsyth–Edwards Notation
3rd256th
53rd
8th
62nd
Fractions
273rd
378th
240th
1st
166th
573rd
327th226th
88th882nd218th
10th
321st
Game of Life
214th
177th
99th
15th280th
29th
Gijswijt’s Sequence
132nd
196th
Happy Numbers
352nd
268th
322nd
656th
184th
177th112th253rd
358th288th
1st246th
129th170th223rd
30th376th399th
92nd
456th477th
469th1,119th324th
Happy Numbers (Long)
180th
95th
34th
271st692nd
1st744th
76th142nd
61st254th304th
67th
539th
Hexdump
108th
116th
16th87th
42nd
5th
Intersection
177th
20th326th
16th
Inventory Sequence
211th
222nd
230th
62nd94th
165th
45th
489th
ISBN
285th
24th
318th
390th
231st
Jacobi Symbol
13th
191st
Kolakoski Constant
99th
149th
Kolakoski Sequence
514th
112th
127th
52nd165th
74th265th
202nd
110th459th
406th
519th
Leap Years
1,153rd
575th
1st247th
152nd1,420th1,282nd9th1,053rd
107th817th1,680th
611th179th101st
1,430th
Levenshtein Distance
118th236th
102nd
342nd
80th
46th220th💎
3rd
312th
Leyland Numbers
156th
416th
23rd
562nd
ln 2
3rd
27th
175th
Look and Say
105th
92nd
31st
367th509th
11th361st
431st
166th
158th
Lucky Numbers
54th
63rd
32nd
208th
70th52nd
184th
Lucky Tickets
110th
282nd
11th
188th
Maze
7th
11th
234th
8th
12th
Medal Tally
136th
241st
Minesweeper
18th
50th
Morse Decoder
84th
62nd
51st
Morse Encoder
119th
Niven Numbers
617th1,261st
242nd402nd583rd712th
1,458th437th
262nd1,004th855th
950th1st
464th112th351st314th1st354th537th
229th331st105th
47th1,052nd91st
239th494th
1,347th1,279th558th883rd2,495th738th
834th
Niven Numbers (Long)
283rd708th
316th240th412th908th
206th
88th
791st
593rd20th
443rd221st721st
1st442nd587th
78th226th
56th312th45th
103rd512th
919th559th414th
694th
Number Spiral
67th
224th
132nd
190th
98th497th
48th201st131st
96th
567th
Odious Numbers
3,361st
917th
466th629th
880th559th381st217th890th498th
730th
775th33rd
616th716th
526th1st761st321st
735th793rd688th2,037th1,161st42nd830th785th
175th255th
664th648th646th
2,055th822nd
535th
Odious Numbers (Long)
1,270th
480th
410th299th200th
341st
31st
918th1st
605th590th
40th545th
152nd
953rd
Ordinal Numbers
486th356th
805th
177th
476th
48th
199th
149th190th
256th336th109th
96th
119th3rd
PalindromemordnilaP
54th
Pangram Grep
429th
1st
891st1,187th
244th
542nd206th
158th562nd356th
139th
195th395th
643rd
Pascal’s Triangle
627th
813th
588th
1st
839th
172nd
314th179th
49th208th202nd
133rd
Pernicious Numbers
614th1,043rd
1,052nd
273rd402nd553rd588th
1,100th351st
249th874th740th
1,260th
692nd1st1,586th
513th153rd1,259th337th1,036th376th529th
1,033rd225th313th130th
37th959th190th
206th455th
1,124th846th865th602nd1,664th674th
634th
Pernicious Numbers (Long)
201st
201st
312th
391st656th
629th345th
106th
164th
Poker
49th
Prime Numbers
1,162nd1,764th
1,090th3,189th564th
1,268th465th
1,687th
926th
250th
697th327th
1st
164th617th1,329th1st367th584th
314th537th307th882nd113th484th210th
227th
841st693rd
1,290th2,151st737th
721st
Prime Numbers (Long)
722nd
772nd
340th
406th
484th
154th
520th
1st
180th
1,137th1st507th
439th
102nd381st827th
309th
582nd
Proximity Grid
39th
49th
52nd37th
69th
5th
Quine
30th
1,608th258th
2,769th2,003rd3,968th1,347th2,997th1,900th2,761st
1,597th1,252nd1,598th1,794th
1,602nd2,998th1,507th
528th1,127th2,044th
2,414th1,408th230th1,747th1,436th
1,153rd2,958th
1,633rd474th1,406th1,497th1,771st159th1,627th1,116th
1st1,333rd
2,774th1,667th3,216th1,737th
1,621st2,454th3,139th2,418th
Recamán
298th
261st
320th
358th260th
34th230th
149th
Repeating Decimals
54th
17th121st
20th
1st
13th
Reverse Polish Notation
110th
1st
145th
131st270th
82nd
Reversi
16th
72nd
Rijndael S-box
167th
60th
460th
Roman to Arabic
310th
202nd
20th
65th
256th
87th247th
42nd1st
72nd
839th
ROT13
96th107th
8th
184th
64th
249th
Rule 110
79th
15th
140th
64th
17th
148th
Scrambled Sort
260th
28th
105th
Seven Segment
37th
SI Units
89th
110th
Sierpiński Triangle
400th
359th
16th373rd
217th
248th
348th
Spelling Numbers
1st
168th
253rd
Sudoku
149th
Sudoku (Fill-in)
96th
212th
48th46th
16th
Tic-tac-toe
245th294th
Time Distance
64th
39th
3rd
14th
Tongue-twisters
42nd
1,720th126th157th
112th
122nd
165th115th
109th
159th
95th
76th
83rd
20th
89th248th
80th
Transpose Sentence
240th
1st
234th
133rd127th
78th
56th
United States
157th
183rd41st
256th2nd
108th
186th
Vampire Numbers
216th
Van Eck Sequence
234th
646th
481st
503rd
Zeckendorf Representation
40th
46th
76th
89th
Zodiac Signs
4th
γ
169th
1st
276th
λ
1,357th
25th
21st
7th
6th
120th
189th65th
32nd
11th
153rd
π
23rd
1st431st
231st
461st
τ
25th
1st
478th
1,045th
φ
1,051st
198th
290th
99th
15th398th
38th
420th
84th
1,250th
√2
216th
332nd
155th
13th
40th
146th
𝑒
585th
377th
235th
17th
13th367th
65th
877th
160th