PDF

or solve online (using our beta test of Penpa-Edit tools; use tab to shift between shading mode and the composite Yajilin mode where left click marks cells, right click marks dots in cells or X’s on edges, left click+drag draws lines.)

This is a “Twisted Tuesday” puzzle variation.

Theme: LITS

Rules: Standard Tapa rules. Also, the Tapa wall must be able to be partitioned into tetrominoes, with no two tetrominoes of the same shape (L, I, T, or S in a tetromino sense allowing for rotations and reflections) sharing an edge. In other words, this Tapa must also form a valid solution shape for a LITS puzzle.

Answer String: Enter the length in cells of each of the shaded segments from left to right for the marked rows, starting at the top. Separate each row’s entry from the next with a comma.

Time Standards (highlight to view): Grandmaster = 1:45, Master = 3:15, Expert = 6:30

Solution: PDF

PDF

or solve online (using our beta test of Penpa-Edit tools; use tab to shift between shading mode and the composite Yajilin mode where left click marks cells, right click marks dots in cells or X’s on edges, left click+drag draws lines.)

This is a “Franken-Friday” puzzle variation.

Theme: Pentapa

Rules: Standard Tapa rules. Also, the Tapa wall in this puzzle is made using one of each pentomino given below the grid with no overlaps. Rotations and reflections are allowed. (Note: There is no P pentomino here because it would violate Tapa rules).

Answer String: Enter the length in cells of each of the shaded segments from left to right for the marked rows, starting at the top. Separate each row’s entry from the next with a comma.

Time Standards (highlight to view): Grandmaster = 6:30, Master = 11:00, Expert = 22:00

Solution: PDF

(View image directly for larger form.)

PDF

or solve online (using our beta test of Penpa-Edit tools; use tab to shift between shading mode and the composite Yajilin mode where left click marks cells, right click marks dots in cells or X’s on edges, left click+drag draws lines.)

Theme: Block Party — repeated clues in each corner.

Rules: Standard Tapa rules.

Answer String: Enter the length in cells of each of the shaded segments from left to right for the marked rows, starting at the top. Separate each row’s entry from the next with a comma.

Time Standard: Tapa Grandmaster = 4:30, Master = 7:30, Expert = 15:00

Solution: PDF

PDF

or solve online (using our beta test of Penpa-Edit tools; use tab to shift between shading mode and the composite Yajilin mode where left click marks cells, right click marks dots in cells or X’s on edges, left click+drag draws lines.)

Theme: Greek Cross

Rules: Standard Tapa rules.

Answer String: Enter the length in cells of each of the shaded segments from left to right for the marked rows, starting at the top. Separate each row’s entry from the next with a comma.

Time Standard: Tapa Grandmaster = 1:30, Master = 4:30, Expert = 9:00

Editorial Note: The solving path on this puzzle is quite narrow to start, but it is recommended that you find it instead of randomly guessing.

Solution: PDF

PDF

or solve online (using our beta test of Penpa-Edit tools; use tab to shift between shading mode and the composite Yajilin mode where left click marks cells, right click marks dots in cells or X’s on edges, left click+drag draws lines.)

Theme: A little of everything — clues from 1 to 8 exist in value-mirrored (9-x) symmetric locations throughout the middle of the grid.

Rules: Standard Tapa rules.

Answer String: Enter the length in cells of each of the shaded segments from left to right for the marked rows, starting at the top. Separate each row’s entry from the next with a comma.

Time Standard: Tapa Grandmaster = 0:45, Master = 1:15, Expert = 2:30

Solution: PDF

No real news this week. I’m moving away from San Francisco, so this week and next will be pretty brief Doctor’s Note-wise.

This coming week contains Tapa and Sudo-Kurve puzzles. As I’ve never posted a *classic* Tapa puzzle despite writing several, I needed to make a new example worthy for posting tomorrow on the Rules page. This example (about Wednesday difficulty) is a bonus puzzle for today, and there will be three more Tapa puzzles throughout the week.

PDF

or solve online (using our beta test of Penpa-Edit tools; use tab to shift between shading mode and the composite Yajilin mode where left click marks cells, right click marks dots in cells or X’s on edges, left click+drag draws lines.)

Theme: Quadrants

Rules: Shade some squares black to create a single connected wall. Numbers in a cell indicate the length of consecutive shaded blocks in the neighboring cells. If there is more than one number in a cell, then there must be at least one white (unshaded) cell between the black cell groups. Cells with numbers cannot be shaded, and the shaded cells cannot form a 2×2 square anywhere in the grid.

Answer String: Enter the length of shaded segments, from left to right, in each of the indicated rows. Separate each row’s entry from the next with a comma.

Time Standard: Tapa Grandmaster = 1:00, Master = 2:00, Expert = 4:00

Solution: PDF