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What's a code bowling challenge? Code bowling is a challenge/competition to solve a particular (usually simple) problem in the most bytes or complexity. From CGCC Are there any additional criteri...
D, cracked by Kevin M. Mansour, 39 bytes void main(){write("Cops and Robbers");} Try it online! This doesn't look like C. Not even BMPL. Now we know why.
Rust, 47 bytes fn main(){unsafe{print!("{}",*(0 as*mut i8));}} Try it online!
Rust, cracked by Shaggy, 37 bytes fn main(){print!("Cops and Robbers")} Try it online! Hold on, lemme translate it for fun: For now, my print not say "Cons and Rubbers". Ahem, sorry, don't ...
F# (.NET Core), cracked by Shaggy, 25 bytes printfn"Cops and Robbers" Try it online!
PicoLisp, cracked by Shaggy, 31 bytes (prinl "Cops and Robbers")(bye) Try it online! Strange language, I know.
Java (JDK), 80 bytes class A{public static void main(String[] A){System.out.print("Hello, World!");}} Try it online! This answer, except it's actually runnable.
???, 268 bytes !(115,114,101,98,98,111,82,32,100,110,97,32,115,112,111,67)0|2.~(0,0). 1|0|5.~#.~(0,1).~(0,2)0|4.~#.*(2,0,~(0,5),~(0,2)).~(0,1)-{0|5.~#.~(0,0 ,~(0,1))(0,0,~(0,1)).~#.~(0,~(0,0,2))...
Husk, 6 bytes Fo+hx0 Try it online! there's got to be a smarter way to do this with grouping.
Husk, 8 bytes ηÖ↔mo⌈½ŀ Try it online! Same idea as xash's answer from CGCC.
Japt, 9 bytes ô rÈÔÅÔcY Try it or run all test cases ô rÈÔÅÔcY :Implicit input of array ô :Split on falsey elements (i.e., 0) r :Reduce by È :Passing...
Japt, 15 14 bytes @§XnÈj}aX+j}a2 Try it or run all test cases @§XnÈj}aX+j}a2 :Implicit input of integer U @ :Function taking an integer X as argument § ...
Japt, 10 bytes Outputs a 2D-array. 9õ ñu3 £éX Try it 9õ ñu3\n£éX 9õ :Range [1,9] ñ :Sort by u3 : Mod 3 of each \n :Assign to variabl...
Python 3, 51 25 bytes n=int(input());print(n%2) Try it online! Golfed 26 bytes using the technique from my PHP answer.
If you actually use the library, sure, I guess. How you are going to get it running on online compilers, I have no idea. It's very uninteresting for others to view some code using a custom library ...
In my user preferences in "Edit Profile", under the "Link Stack Exchange Account" heading, this shows up: An association with Code Golf Stack Exchange needs to be added for this site.
Swift 5.4, 17 bytes func f(){f()};f() Pretty simple. It just calls itself until it stack overflows. You need to compile and run it, not just do it in the REPL, because the REPL just drops you b...
JavaScript (Node.js), 51 bytes n=[];f=(a)=>a&&a.map?(n.push(a.length),f(a[0]),n):n Run f on your input, e.g. f([[],[]]). Explanation: n=[]; // make a global array to hold the res...
JavaScript (Node.js), 81 bytes d=(p,i=2)=>i<p?!(p%i)||d(p,i+1):0 f=(n,a=2,p=a+1)=>d(p)?f(n,a,p+1):p-a<n?f(n,p):a Try it online! Explanation: d is a helper function that returns t...
C (gcc), 126 129 bytes N=9999;f(n){int p[N],i,j,P;memset(p,1,N);for(i=P=2;i*i<N;i++)if(p[i]){for(j=i*i;j<N;j+=i)p[j]=0;i-P>=n?j=N:(P=i);}e:return P;} Try it online! This is an integer...
