🏰 Castle Siege

Each level locks the speed or the angle — so you must solve the projectile equation for the unknown, then fire. No trajectory preview: work it out. Class 11 · Motion in a Plane

Level 1 / 6
Set the unlocked dial, then fire. You get 3 shots.

The equation you need

Stuck? The direction of your miss tells you which way to adjust.  ·  Kinematics notes →