Changes

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|style="width: 50%;|{{ext-img|450px|https://upload.wikimedia.org/wikipedia/commons/thumb/f/fc/Turtleblocks_construction_2.png/800px-Turtleblocks_construction_2.png }}

|style="width: 50%;|{{ext-img|450px|https://upload.wikimedia.org/wikipedia/commons/thumb/f/fc/Turtleblocks_construction_2.png/800px-Turtleblocks_construction_2.png }}

|style="width: 50%;|{{ext-img|450px|https://upload.wikimedia.org/wikipedia/commons/9/95/Turtleblocks_construction_4.png }}

|style="width: 50%;|{{ext-img|450px|https://upload.wikimedia.org/wikipedia/commons/c/c3/Turtleblocks_construction_3.png}}

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|style="width: 50%;|Step 13 - In flow palette select repeat block and set number as 4 to write 4 sides.

|style="width: 50%;|Step 13 - In flow palette select repeat block and set number as 4 to write 4 sides.