Sand Shape Level 131 Solution

Level Overview

Sand Shape Level 131 introduces a grid-filling puzzle where you must divide the entire 6x6 board into distinct regions, with each region having an exact area of 4 grid cells. Key rules involve how regions connect or separate symbols: same shapes, if connected by a pre-drawn line, must be in the same region, while different shapes connected by a line must be in separate regions. The puzzle requires careful planning to adhere to the area requirement and symbol connection rules.

Step-by-Step Walkthrough

1. Step 1: Locate the triangle symbol at the grid coordinates (1,3) (first column, third row from top). Drag a line downwards from this triangle for 3 additional units, extending to (1,6). This will form a 1x4 vertical orange region covering cells (1,3), (1,4), (1,5), (1,6).
2. Step 2: Find the triangle symbol at (1,1) (top-left corner). Drag a line to encompass the 2x2 square starting from (1,1) and extending to (2,2). This will form a yellow region covering cells (1,1), (2,1), (1,2), (2,2).
3. Step 3: Identify the triangle symbol at (4,1) (fourth column, first row). Drag a line to form a 2x2 square covering cells (3,1), (4,1), (3,2), (4,2). This creates a green region that includes both the triangle at (4,1) and the isolated infinity symbol at (4,2). This is permissible as there is no pre-drawn line connecting these two specific symbols.
4. Step 4: Locate the infinity symbol at (3,4) (third column, fourth row). This symbol is connected by a pre-drawn line to the triangle at (1,3), which is already part of the orange region. Therefore, this infinity symbol must be in a different region. Drag a line to form an L-shaped light blue region covering cells (2,3), (3,3), (2,4), (3,4). This region contains the infinity symbol (3,4) and is separate from the orange region.
5. Step 5: Fill the remaining empty 2x2 square in the bottom-middle of the grid. Drag a line to create a purple region covering cells (2,5), (3,5), (2,6), (3,6). This region does not contain any symbols but maintains the 4-cell area requirement.
6. Step 6: Fill the last remaining empty L-shaped area on the right side of the grid. Drag a line to create a red region covering cells (4,3), (4,4), (4,5), (4,6). This region also does not contain any symbols and completes the puzzle with all areas having exactly 4 cells.

Pro Tips

• Always start by identifying the symbols and any pre-drawn lines that connect them. These connections dictate which symbols must be in the same region or different regions based on the similarity/difference rules.
• Prioritize forming regions around connected symbols first, as these have stricter placement rules. For Level 131, the triangle at (1,3) and infinity at (3,4) must be in separate regions due to their pre-drawn connection and different shapes.
• Focus on creating 2x2 squares or 1x4/4x1 rectangles whenever possible, as these are the easiest 4-cell shapes to manage. L-shaped regions are also common and allow for flexible grid filling.
• Utilize the timer as a guide, but do not rush. Planning out each 4-cell region before drawing can prevent mistakes and save time in the long run. There is ample time to complete Level 131.

Common Mistakes

• Ignoring the 'All regions' area must be 4' rule: Players often draw regions that are too small or too large, leading to a puzzle failure. Carefully count cells for each region as you draw.
• Misinterpreting connection rules: Confusing 'Similarity connects same shapes' and 'Difference connects different shapes' often leads to incorrect region assignments. Remember, these rules apply ONLY when symbols are directly connected by a pre-drawn line, not just if they are adjacent or in the same general area.
• Getting stuck in corners or creating odd-shaped unfillable gaps: Plan out how regions will fit together to ensure no small, irregular spaces are left that cannot be filled by a 4-cell region.
• Attempting to draw regions that overlap: Once a cell is part of one region, it cannot be part of another. Ensure each drawn line clearly defines new, unused grid space.

Frequently Asked Questions