Important Points

While connecting two blocks, place the block on a flat surface such as a table and connect by sliding them against each other
Always switch OFF Power while making the circuit. Turn the slide switch to the left side.
Make sure circuits or blocks do not come in contact with water. This may damage the block.
Use only a 5V power supply for the circuit.
To attach the Blocks to the Gray Plate use the CT2. Attach them at the bottom of the blocks. One in each hole.

Then slide the CT2 into the gray board as shown in the figure.

To dismantle the connectors use the Removal tool provided in the kit.

Use the narrow end for dismantling the connectors and the broader end to split the edges.