12 Days of Christmas
3,985th253rd
987th
2,905th
606th
24 Game
139th
410th
99 Bottles of Beer
3,357th47th
396th
360th
970th
1,201st
Abundant Numbers
315th
635th
663rd
1,107th
747th
1,245th
Abundant Numbers (Long)
861st
30th
137th
1,420th
625th
493rd
833rd
999th
Alphabetic Numbers
117th
147th
Arabic to Roman
465th
839th
Arithmetic Numbers
128th
65th
71st
210th
99th575th
326th
805th
Arrows
242nd
1,265th
Ascending Primes
129th
152nd
91st
568th
ASCII Table
1,980th69th
38th
150th
498th
800th
Billiards
67th
99th
240th
335th
brainfuck
1,290th13th88th32nd
115th
58th
66th445th
1,162nd
556th
44th
317th
Calendar
240th
174th
Card Number Validation
134th
196th
182nd
479th
Catalan Numbers
1,801st895th
1,288th
585th
10th
Catalan’s Constant
773rd78th
505th
Christmas Trees
1,395th
2,480th66th
306th
514th
Collatz
1,041st
7th
11th
219th
126th1,557th
956th
1,246th
Continued Fractions
81st
79th
113th
349th
CSS Colors
272nd
488th
538th
Cubes
20th
276th
Day of Week
312th
877th
397th
325th
500th
71st
DFA Simulator
50th
61st
388th
Diamonds
235th
571st
722nd
598th
621st
Divisors
151st
807th
1,397th
858th
2,952nd
45th
Emirp Numbers
486th
1,005th
547th
596th
Emirp Numbers (Long)
75th
164th
872nd
Emojify
38th
351st
Evil Numbers
777th699th
763rd
806th
613th
22nd
Evil Numbers (Long)
338th
301st
566th
379th
1,428th
123rd
Factorial Factorisation
51st
117th
404th
Farey Sequence
61st
348th
480th
Fibonacci
6,374th3,783rd
6,847th806th930th510th
2,250th
6,490th784th9,806th440th191st
7,610th
611th
4,054th6,902nd
20th
3,526th
6,478th
Fizz Buzz
11,857th475th3,795th748th
2,912th
594th26th
511th
2,331st
Foo Fizz Buzz Bar
142nd
265th
1,354th
877th
1,158th
Forsyth–Edwards Notation
63rd
261st
116th
570th
Fractions
1,848th164th
507th
379th
982nd
530th
11th
Game of Life
24th
37th
525th
Gijswijt’s Sequence
214th
327th
317th
Gray Code Decoder
110th
239th
416th
Gray Code Encoder
362nd
386th
Happy Numbers
2,170th909th
1,324th
779th
1,320th
586th
Happy Numbers (Long)
56th
277th
178th
316th
781st
955th
Hexdump
92nd
477th
Hilbert Curve
11th
136th
190th
288th
Intersection
371st
367th
767th
Inventory Sequence
91st
108th
528th
486th
622nd
ISBN
1,492nd72nd
188th
414th
773rd
870th
905th
Jacobi Symbol
173rd
180th
18th
560th
Kaprekar Numbers
77th
191st
963rd
Kolakoski Constant
234th
402nd
Kolakoski Sequence
1,368th535th
627th
916th
415th
Leap Years
375th
506th
993rd
84th
735th
445th
Levenshtein Distance
394th
24th
525th
Leyland Numbers
358th
243rd
7th
ln 2
223rd
435th
79th
800th
Look and Say
436th
972nd
1,068th
993rd
Lucky Numbers
121st
180th
52nd
227th
Lucky Tickets
304th
261st
371st
Mahjong
12th
29th
56th
234th
Mandelbrot
30th
231st
254th
319th
414th
Maze
271st
252nd
550th
Medal Tally
170th
382nd
Minesweeper
146th
81st
181st
Morse Decoder
87th
151st
Morse Encoder
37th
68th
376th
Multitap Input
101st
54th
347th
Musical Chords
173rd
N Queens
183rd
233rd
323rd
389th
Niven Numbers
2,018th
2,015th250th
469th
594th
564th77th
325th
202nd
Niven Numbers (Long)
379th
992nd
1,132nd
1,625th
815th
447th
Number Spiral
44th
268th
1,399th
605th
Odious Numbers
1,184th286th
357th
436th
348th680th
23rd
Odious Numbers (Long)
405th
271st
513th
274th
1,456th
23rd
Ordinal Numbers
391st
423rd
302nd
884th
PalindromemordnilaP
200th
254th
453rd
Pangram Grep
1,295th
1,334th
652nd
332nd564th
862nd
Partition Numbers
284th
319th
226th
524th
Pascal’s Triangle
524th
572nd
164th
550th
Pernicious Numbers
651st
1,223rd255th
487th
581st
449th122nd
310th
20th
Pernicious Numbers (Long)
677th
620th
99th
Poker
565th
22nd
157th
Polyominoes
19th
126th
40th
777th
226th
Prime Numbers
2,048th278th1,797th1,190th5,094th
1,297th
844th
1,302nd
461st
Prime Numbers (Long)
323rd
753rd
585th
410th
2,292nd
1,101st
219th
Proximity Grid
115th
96th
QR Decoder
154th
Quine
3,827th
4,432nd277th
2,529th3,162nd
4,463rd
1,682nd
2,374th
649th
Recamán
1,966th61st
77th
565th
582nd
Repeating Decimals
196th
Reverse Polish Notation
154th
399th
686th
Reversi
174th
Rijndael S-box
209th927th
546th
Rock-paper-scissors-Spock-lizard
59th
107th
Roman to Arabic
82nd
256th
718th
592nd
ROT13
120th777th214th
136th
12th
716th
598th
Rule 110
116th
307th
755th
Scrambled Sort
64th
331st
483rd
339th
Set
69th
121st
369th
Seven Segment
16th
46th
463rd
SI Units
156th
161st
Sierpiński Triangle
27th137th77th
305th
196th
45th
112th
Smith Numbers
49th
95th
29th
66th
340th
33rd
51st
641st
Spelling Numbers
123rd
375th
256th
786th
Star Wars GPT
401st
253rd
454th
313th
Star Wars Opening Crawl
128th
Sudoku
119th
Sudoku (Fill-in)
48th
Taxicab Numbers
39th
36th
148th
326th
Ten-pin Bowling
159th
176th
643rd589th
Tic-tac-toe
282nd
233rd
511th
Time Distance
133rd
574th
Tongue-twisters
235th
643rd
2,166th
Topological Sort
44th
85th
150th
247th
Tower of Hanoi
114th294th204th
232nd
248th
122nd381st
567th
446th
620th
Transpose Sentence
121st
834th
593rd
Trinomial Triangle
286th
122nd
391st
295th
United States
327th
369th
200th
588th
Vampire Numbers
329th
471st
Van Eck Sequence
206th
397th
372nd
249th
274th
Zeckendorf Representation
41st
112th
536th
Zodiac Signs
75th
410th
γ
380th87th
250th
λ
1,188th
678th109th
940th
580th
548th
π
846th1,904th142nd
209th
1,188th
313th
410th
τ
135th
243rd
381st
φ
291st
680th
655th
√2
267th
768th
13th
𝑒
244th
361st
850th
837th
1,046th
3rd1,078th