| Crude Awakening |
| NAND Gate |
| NOR Gate |
| OR Gate |
| AND Gate |
| Always On |
| ODD Number of Signals |
| Double Trouble |
| Binary Racer |
| Counting Signals |
| Double the Number |
| Half Adder |
| Circular Dependency |
| Delayed Lines |
| Bit Switch |
| The bus |
| Saving Bytes |
| 1 Bit Decoder |
| Negative Numbers |
| 3 Bit Decoder |
| Arithmetic Engine |
| Registers |
| Calculations |
| Program |
| Immediate Values |
| Turing Complete |
| Spacial Invasion |
| Unsigned Less |
| Signed Less |
| Wide Instructions |