Easy board
4 × 4Layer 1Structure hint
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Structure hint
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Easy · 5 dominoes · 10 cells. Start by checking the smallest constrained regions: Area 1: Sum = 7; Area 2: Sum = 15; Area 3: Sum < 8; Area 4: No rule.
Layer 2Domino set
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Domino set
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Available dominoes: 5-5, 6-6, 0-0, 4-4, 1-5.
Layer 3Full solution
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Full solution
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Easy board
4 × 4The solved board shows every domino in place. Match the numbers in each colored area against the rule chips underneath the grid.
