Use a slingshot to break twenty small block fortresses.

Draw a diagonal in every square while matching numbered intersections.

Shade squares around numbered corners while leaving one connected white area.

Place blockers so every numbered square sees the right amount of open space.

Balance room counts, clear corridors and a connected white area.

Fit non-touching stars into twenty compact region puzzles.

Fill irregular rooms with numbers whose spacing creates ripples.

Trace a complete numbered route with horizontal, vertical and diagonal steps.

Build isolated dominoes while satisfying every region.

Use ring clues to grow a connected shaded wall without solid two-by-two blocks.

Draw one loop whose turns obey two kinds of pearl.

Link every square in numerical order by following its arrow.