Write and execute code involving sequential and concurrent events
10 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest — every one with a full worked solution. Work through them free, no account needed.
Sample: the first question, solved
Write a sequence of instructions to move a character 4 steps left, then describe what happens.
📘 Worked solution
✓Code: "move left, move left, move left, move left." The character ends up 4 steps to the left of the start.
And one from the hard end
Create code where three actions happen at the same time: "move forward AND flash AND play sound." What happens when it runs?
Solution shown after you try it in practice mode.
Work through all 10, easiest to hardest
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