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Rule Patrol
Keep the number dock running. Which cargo passes the rule?
Dock paused
A quick warm-up
For even AND greater than 10: 8 is too small, 15 is odd, and 12 passes both checks.
Review every item
Five rounds explored. Ready for a new challenge?
Your number-dock discoveries
0 / 5 collectedStreak: 0
Collection complete!
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Activity
Rule Patrol
Step
Starting
Active Time
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Score
0 / 5
Learning Focus
Observe, select, explain, then try a fresh puzzle.
Fun fact: Zero is even because it equals 2 times 0. Even does not mean positive.