Theory
Exercises
| 1. |
Basics of a tetromino
Difficulty: easy |
2
|
| 2. |
Identification of various tetrominoes
Difficulty: easy |
3
|
| 3. |
Symmetrical property of tetromino
Difficulty: easy |
3
|
| 4. |
Number of tetrominoes needed to fill up a grid
Difficulty: medium |
1
|
| 5. |
Find the number of tetrominoes
Difficulty: medium |
2
|
| 6. |
Filling tetrominoes in the given design
Difficulty: hard |
2
|
| 7. |
Identifying the angle of rotation in the given tetrominoes
Difficulty: hard |
3
|
Tests
| 1. |
Training Test
Difficulty: medium |
6
|