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Code code:"if (foo != bar)"
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Search options not deleted user 108879

For challenges which involve deciding whether or not the input meets certain criteria, and outputting some data, representing that decision.

5 votes

Gambling with an Alien

C (gcc) (-O0), 73 bytes #define g(a,b) if(a>b)a^=b^=a^=b; f(a,b,c){g(a,b)g(b,c)g(a,b)a=b+c-a<13;} Try it online! Not the prettiest solution C (gcc) (-O0), 38 bytes, shamelessly copy this beautiful a …
badatgolf's user avatar
  • 1,487
15 votes
5 answers
1k views

Is this a solvable Numberlink?

Challenge Per Wikipedia: Numberlink is a type of logic puzzle involving finding paths to connect numbers in a grid. The player has to pair up all the matching numbers on the grid with single continuo …
badatgolf's user avatar
  • 1,487
5 votes

`lol` is an ambigram, `dad` isn't

J-uby, 153 148 56 55 53 bytes :=~&(:~|~:tr&"pq#{?p*9}lpuodbpspnppxpp"&[*?a..?z]*'') Try it online! Just learning J-uby so this definitely is terrible. Edit: I knew it. -95 bytes thanks to Steffan
badatgolf's user avatar
  • 1,487