In Your Basic Block you control a blue block, which you move using your
arrow keys, avoiding the red block (the enemy) while collecting all purple
blocks. Once all purple blocks are collected, you proceed to the next level,
but if the red block gets you, the level automatically re-starts.

In each level there is a teleporter in the bottom right, which instantly
brings you to the upper left corner, otherwise the borders are solid, so don’t
let the red block corner you.

Your Basic Block