MathPup Fishing Prime

MathPup is on a fishing expedition.  Catch only prime numbered fish within the given range .  No time limit in this game so take your time as fishing is supposed to be relaxing!

Simple to play!  Just tap/click the screen to drop the hook.  You can also use the on-screen arrow buttons or keyboard arrow keys to move the boat you really don't need to do that as there are plenty of prime numbered fish to catch.