Solver-verified route
- Place Piece 1 across column 3 row 5, column 4 row 5, column 5 row 5.
- Place Piece 2 across column 2 row 4, column 2 row 5.
- Place Piece 3 at column 3, row 4.
Part of the "Double clear" chapter. The solver certified 6 solving lines with 98% of in-between placements being dead ends, for a difficulty score of 16.4 (grade 2 of 5).