Next was the Misha had to help a robot navigate a maze using only three commands: Forward , Turn Left , and Turn Right .

The robot must collect all the "Data Crystals" without hitting a wall.

Finally, Misha reached the A secret message was hidden behind a substitution code where every letter was shifted three places forward in the alphabet. Logic Puzzles for 4th Grade - TPT

He wrote out the algorithm. If he missed one "Turn Left," the robot would crash into a bush. This wasn't just a puzzle; it was the foundation of programming. Step 3: Decoding the Message

The school bell rang, but for Misha, the real game was just beginning. He didn't reach for a game controller or a smartphone; instead, he pulled out a slim, colorful workbook: Informatics in Games and Problems, 4th Grade .