Write and execute code involving sequential, concurrent, repeating, and nested 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
Code: "repeat 3 times: (repeat 2 times: move forward)." How many total move-forward actions occur?
📘 Worked solution
✓3×2 = 6 total move-forward actions.
And one from the hard end
Write nested-loop code that draws a 3-row, 4-column grid of dots.
Solution shown after you try it in practice mode.
Work through all 10, easiest to hardest
Your Winny Score tracks you as the questions ramp up. Stuck on one? A real Winny Math tutor will walk you through it — first lesson free.
Start practicing