# Tag Info

1 vote

### Penrose Triangle Codegolf

JRuby + propane, 343 bytes ...
• 2,944

### Looping counter extended

Java (JDK), 88 87 bytes v->{for(int j=1,s=1;;s+=j,j=j%26+1)for(int a=0;a<=s;a++)System.out.write(a<s?j+64:10);} Try it online! -1 byte after a ...
1 vote

### Looping counter extended

05AB1E, 14 bytes 1[DN>.b×,N₂%>+ Try it online. Or alternatively: AuÞ∞<₂%>.¥>×€, Try it online. Original closed ...
• 127k

### Looping counter extended

Google Sheets, 103 bytes To be entered in A1: =LET(R,LAMBDA(R,a,b,i,l,IF(i=ROWS(A:A),l,R(R,a+b,MOD(b,26)+1,i+1,{l;REPT(CHAR(b+64),a)}))),R(R,1,1,1,)) The formula ...
• 741

### Looping counter extended

Python 3, 45 bytes a=b=1 while[print(chr(b+64)*a)]:a+=b;b=b%26+1 A full program that prints forever. Try it online!
• 107k

### Looping counter extended

C++, 113 bytes #include<iostream> int main(){int i=0,p=1;while(p){std::cout<<std::string(p,char(i%26+65))<<'\n';p+=i%26+1;i++;}} Try it online!
• 141

### Looping counter extended

PowerShell Core, 45 bytes for(){([char]($c%26+65)+'')*++$i $i+=$c++%26} Try it online!
• 3,108

### Draw the South Korean flag

Chipmunk Basic, 612 603 bytes Latest beta of Chipmunk Basic (v368b2.02) on MacOS. The code is saved to a file korea.bas, then loaded and run from the application ...
• 2,944

### Create a Pride Flag

Bash, 98 bytes Happy Pride! -12 bytes by @alephalpha with golfed color codes -4 bytes by me by replacing do...done with {...}. ...
1 vote

### Create a Pride Flag

Chipmunk Basic, 215 148 bytes Latest beta of Chipmunk Basic (v368b2.02) on MacOS. The code is saved to a file pride.bas, then loaded and run from the application ...
• 2,944
1 vote

### List of primes under a million

K (ngn/k), 12 bytes pri(*/6#10) Try it online! ...
• 91

### Cellular Automata Rule 30

Python 3,  88  87 bytes -1 thanks to Jitse! (Reverse the order, strip leading character at each step to avoid some slice offsets.) I started with boothby,'s answer and tweaked quite a bit... ...
• 107k
1 vote

### Cellular Automata Rule 30

Wolfram Language (Mathematica), 71 bytes StringRiffle[CellularAutomaton[30,{{1},0},31]/.{1->"1",0->"."},"\n",""] Try ...
• 15.8k
1 vote

### Cellular Automata Rule 30

Perl 5, 105 bytes @a=(0)x63;$a[31]=1;for$z(1..32){say map$_?O:".",@a;@a=map{($b=join'',@a[$_-1..$_+1])<101&&$b>0||0}0..$#a} Try it online!
• 15.3k

### Cellular Automata Rule 30

05AB1E, 29 25 bytes 31°ÂûsvJDT„O.‡,0.øü3εćsàÊ -4 bytes porting @JonathanAllan's Jelly answer. Try it online. Explanation: ...
• 127k

• 91

### Print the Christmas alphabet

Arturo, 24 bytes print join--@a..zl Try it!
• 24.6k
1 vote

### Print the Christmas alphabet

JavaScript, 67 bytes _=>Array.from({length:25},(_,x)=>(x+10+(x>10)).toString(36)).join Try it online!
• 7,897

• 91

### "Hello, World!"

Befalse (quirkster), 22 bytes "!dlroW ,olleH"::::..; Try it! (Usage: copy-paste into the code box, click Show above it, and then Run.) So this is the ...
• 76.9k
1 vote

### In Honor of Adam West

Acc!!, 213 bytes ...
1 vote

### Print a 10 by 10 grid of asterisks

+Output, 19 12 bytes Note: +Output is an extension to -Output, both of which are languages I made. "*"a*aU+a*oX Explanation: This language revolves ...
• 31