Easy board
4 × 5Layer 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 < 1; Area 2: All equal; Area 3: All equal; Area 4: No rule.
Layer 2Domino set
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Domino set
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Available dominoes: 5-3, 5-1, 3-6, 5-0, 2-0.
Layer 3Full solution
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Full solution
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Easy board
4 × 5The solved board shows every domino in place. Match the numbers in each colored area against the rule chips underneath the grid.
