12 Days of Christmas
784th
8th
601st
618th
286th
353rd
939th
💎
1,367th
724th
531st
310th
24 Game
144th97th
199th
50th
291st
99 Bottles of Beer
1,447th
796th
1,299th
82nd
Abundant Numbers
1,833rd
1,973rd
1st
783rd
Abundant Numbers (Long)
1,000th
1st
1,027th
Alphabetic Numbers
6th
4th
215th
57th
Arabic to Roman
258th
173rd
85th
418th
757th3rd
Arithmetic Numbers
956th
1st
672nd
Arrows
525th
💎
590th
557th
Ascending Primes
545th
1st
21st
229th
ASCII Table
577th
640th
15th1,381st632nd
1,331st
918th
992nd
Billiards
💎
350th
95th
321st
brainfuck
261st
497th
408th
683rd
Calendar
97th
61st59th
72nd
186th
Card Number Validation
532nd
1st
394th
Catalan Numbers
887th
1st
14th
Catalan’s Constant
258th
7th61st
8th
216th
Chess Move Validation
82nd66th201st
159th135th139th
266th
214th
98th
116th
120th210th
16th
158th1st25th186th177th113th91st106th
200th94th170th211th79th112th89th
53rd96th
Christmas Trees
128th
801st
1,249th
1st
746th
Collatz
733rd
1,196th
1,098th
1st
13th
748th
1,110th
Connect Four
1st
197th
Continued Fractions
181st
1st
344th
CSS Colors
539th
496th
643rd
3rd
550th
1st
Cubes
109th
1st278th
163rd
472nd
Day of Week
1st843rd
DFA Simulator
108th
1st
347th
Diamonds
506th
629th
1st
22nd
201st
324th
631st
99th
Divisors
2,794th
1st
545th
Emirp Numbers
1,371st
1st
7th
659th
Emirp Numbers (Long)
464th
287th
1st
10th
380th
Emojify
434th
426th
328th
398th
Evil Numbers
945th
2,348th
1st
29th
Evil Numbers (Long)
1,037th
1,326th
1st
4th
Factorial Factorisation
442nd
1st100th
95th
420th
Farey Sequence
514th
1st
4th
539th
Fibonacci
3,017th
3,266th
1st
25th
Fizz Buzz
2,209th
1st
1,972nd
Foo Fizz Buzz Bar
1,151st
715th
1,179th
Forsyth–Edwards Notation
301st
126th
1st
93rd
555th
Fractions
871st
685th
2nd
💎
541st
13th
363rd
Game of Life
333rd
1st
132nd
434th
Gijswijt’s Sequence
83rd
347th
1st
225th
Gray Code Decoder
334th
1st
395th
Gray Code Encoder
587th
1st
447th
Happy Numbers
1,087th
1st
740th
Happy Numbers (Long)
866th
1st
666th
Hexdump
2nd
420th
Hilbert Curve
💎41st
200th
40th
Intersection
666th
440th
247th
1st
545th
306th
839th
1,089th
Inventory Sequence
695th
1st
86th
ISBN
740th
1st
414th
14th
875th
Jacobi Symbol
434th
2nd119th
466th
Kaprekar Numbers
81st
347th
1st469th57th
339th
384th
Kolakoski Constant
440th
387th
351st
1st23rd239th
202nd
314th
339th
74th
Kolakoski Sequence
1,022nd
1st
5th
55th
Leap Years
1,189th
1,935th
2,592nd
216th
87th
293rd
20th335th
Levenshtein Distance
275th
1st
466th
Leyland Numbers
524th
1st
430th
ln 2
486th
1st423rd
114th
85th
Look and Say
516th
1st
756th
Lucky Numbers
628th
1st
28th
37th
Lucky Tickets
1st
344th
Mahjong
💎
216th
230th
Mandelbrot
298th193rd
7th
375th
Maze
💎
256th
407th
Medal Tally
285th
20th
313th
Minesweeper
272nd
💎
98th
243rd
302nd
Morse Decoder
79th
86th
185th
357th
Morse Encoder
244th
293rd
Multitap Input
💎
265th
Musical Chords
1st
48th
289th
N Queens
💎
264th
288th
Nim
4th
1st60th
324th
Niven Numbers
771st
1,895th
1st
1,099th
34th
Niven Numbers (Long)
1,333rd
1st
55th
Number Spiral
109th
1st
492nd
442nd
Odious Numbers
948th
1,999th
1st
31st
Odious Numbers (Long)
1,116th
1,165th
1st
31st
Ordinal Numbers
541st
726th
1st
47th
392nd
898th
7th
PalindromemordnilaP
262nd221st
443rd
1st
388th
Pangram Grep
1,099th
1st
691st
Partition Numbers
123rd
361st
70th
1st510th
11th
240th
Pascal’s Triangle
1,269th
1st
280th
Pernicious Numbers
698th
1,908th
1st
26th
Pernicious Numbers (Long)
431st
810th
548th
42nd
Poker
280th
18th
371st
Polyominoes
45th
155th51st
126th
1st192nd
165th
227th
Prime Numbers
1,040th
2,179th
1st
149th
Prime Numbers (Long)
1,424th
1st
135th
Proximity Grid
💎
96th
282nd
QR Decoder
133rd
💎
331st
339th
Quine
10th
2,735th
2,646th
1st
149th
Recamán
664th
1st
195th
118th
298th
Repeating Decimals
116th
12th
249th
4th
Reverse Polish Notation
1st
644th
Reversi
💎
308th
Rijndael S-box
54th
412th
1st
314th
Rock-paper-scissors-Spock-lizard
138th
292nd
475th
Roman to Arabic
680th
1st
576th
ROT13
454th
497th
1st
348th
4th
Rule 110
454th
1st
270th
Scrambled Sort
292nd
1st
345th
Set
1st
329th
Seven Segment
318th
517th
SI Units
7th
183rd
297th
112th
Sierpiński Triangle
658th
1st
213th
Smith Numbers
163rd
415th
💎
487th
Spelling Numbers
241st
1st
1,136th
190th
525th
Star Wars GPT
155th
1st
250th
Star Wars Opening Crawl
76th
4th
196th
314th
Sudoku
124th
274th
💎
215th
313th
Sudoku (Fill-in)
336th
4th310th
226th
387th
Taxicab Numbers
93rd108th
335th
26th
1st246th
19th
233rd
Ten-pin Bowling
296th
💎
382nd
Tic-tac-toe
💎
366th
Time Distance
239th
101st
460th
Tongue-twisters
116th
1,032nd
1,013th
576th
772nd979th
535th720th
391st1,252nd642nd
1,099th305th
987th
818th962nd
896th
433rd
Topological Sort
113th
💎
364th
255th
Tower of Hanoi
592nd
1st
330th
45th
Transpose Sentence
326th
378th
1st
451st
Trinomial Triangle
414th
1st
251st
Ulam Sequence
193rd
1st
238th
United States
237th
6th
483rd11th
Vampire Numbers
128th
💎
315th
Van Eck Sequence
617th
1st
203rd
Zeckendorf Representation
1st
482nd
Zodiac Signs
224th
5th
423rd
γ
265th
💎
2nd
235th
λ
373rd
381st
400th
π
547th
1st285th
10th
464th
τ
509th
1st326th
20th
409th
φ
740th
1,040th
667th
1st
62nd
206th
745th
√2
806th
1,171st
721st
1st
310th
17th
866th
𝑒
639th
1st
118th
7th