Sand Shape Level 128 Solution

Level Overview

Sand Shape Level 128 presents a grid-based puzzle challenge where the objective is to partition the entire board into distinct regions. Each region must adhere to two specific rules: its area must be exactly four grid cells, and it must contain precisely one gem. The board has an irregular outer shape and strategically placed gems, requiring careful planning to draw the correct boundaries for each 4-cell, single-gem shape.

Step-by-Step Walkthrough

1. 1. Begin by drawing lines to form a 2x2 square in the bottom-right corner of the grid. This shape will automatically fill with a pink color, as it contains one gem and has an area of four cells.
2. 2. Immediately to the left of the pink square, create a 1x4 horizontal rectangular shape. Ensure it encompasses the gem located in that area. This region will turn orange/peach.
3. 3. On the right side of the board, form a vertical L-shaped region that includes the gem positioned there. This newly formed area will be colored yellow.
4. 4. Above the yellow L-shape, draw another vertical L-shape extending upwards to enclose the top-right gem. This region will be colored green.
5. 5. In the top-right section, define a horizontal T-shaped region (or a 2x2 square with one corner missing) around the gem in that corner. This will fill with a teal/light blue color.
6. 6. Shift to the top-left portion of the board. Create a long, horizontal L-shaped region, making sure it contains the gem in the upper left. This area will turn dark blue/purple.
7. 7. Below the previously formed purple L-shape, draw another vertical L-shaped region on the far left side, encapsulating the gem. This new region will also appear in purple.
8. 8. To the right of the second purple shape, form an L-shaped region that includes the gem in the middle-left part of the grid. This section will be colored a darker pink/red.
9. 9. In the central-left area, define a vertical L-shape around the gem there. This region will be colored yellow/light brown.
10. 10. In the center of the board, create a smaller L-shape to enclose the gem located in that central position. This region will be colored green.
11. 11. Near the bottom-left corner, draw a 2x2 square around the gem present in that section. This square will fill with an orange color.
12. 12. In the bottom-middle part of the grid, form an L-shaped region that contains the remaining gem in that vicinity. This area will be colored light pink.
13. 13. Complete the puzzle by defining the final square shape in the last remaining central grid area. This square will automatically include the last gem and fill with a light blue color, completing Level 128.

Pro Tips

• Always double-check both conditions: each shape must have an area of 4 squares AND contain exactly one gem. Failing either will prevent the shape from forming correctly.
• Start by focusing on the corner gems or gems near the irregular edges of the board, as these often have fewer options for surrounding shapes, making them good starting points.
• Visualize the 4-square shapes. Many solutions involve simple 2x2 squares, 1x4 rectangles, or various L and T-shapes. Try to see how these can fit around each gem.
• Use the gems as anchors. Each gem is a mandatory component of a 4-square region. Plan your lines by considering the four squares immediately surrounding a gem.
• If you get stuck, try working backward from an unfilled gem or from an area with a unique remaining space. Consider using a hint (magnifying glass icon) if you have any available.

Common Mistakes

• Forming regions that are not exactly four squares in area. This will leave parts of the board unfilled or create shapes that do not satisfy the condition.
• Enclosing more than one gem within a single region, or conversely, leaving a gem isolated without being part of any 4-square region.
• Drawing lines that isolate small groups of squares (less than four) that cannot be combined with a gem to form a valid region later in the puzzle.
• Rushing the early moves without considering the long-term impact on adjacent or remaining sections of the board, potentially creating impossible situations later.

Frequently Asked Questions