For this level you create a three input version of the OR Gate.
| Input 1 | Input 2 | Input 3 | Output |
|---|---|---|---|
 0 |
0 |
0 |
0
|
0 |
0 |
 1 |
1
|
0 |
1 |
0 |
1
|
0 |
1 |
1 |
1
|
1 |
0 |
0 |
1
|
1 |
0 |
1 |
1
|
1 |
1 |
0 |
1
|
1 |
1 |
1 |
1
|
To do so just place two OR gates and hook one up to the other, connecting the rest of the inputs to the input pins.