Easy · 6 pieces
Easy board
5 × 5Scroll sideways if you cannot see every column.
Available dominoes: Piece 1: 5-1; Piece 2: 2-3; Piece 3: 2-2; Piece 4: 0-5; Piece 5: 3-6; Piece 6: 1-2.
Where to look
Area 3 has 1 cell: Sum = 3. Look at row 1, column 4.
Show one placement from the recorded answer
Piece 5 (3 | 6), horizontal: row 1, column 4 has 3, paired with row 1, column 3 containing 6.
Show the complete solution and piece list
Easy board
5 × 5Scroll sideways if you cannot see every column.
Each outlined pair is one piece. Piece numbers identify the same domino in the list below, including when two pieces have the same values.
- Piece 1 (5 | 1): vertical; row 2, column 2 = 5, paired with row 3, column 2 = 1.
- Piece 2 (2 | 3): horizontal; row 5, column 3 = 2, paired with row 5, column 2 = 3.
- Piece 3 (2 | 2): vertical; row 3, column 4 = 2, paired with row 4, column 4 = 2.
- Piece 4 (0 | 5): horizontal; row 1, column 1 = 0, paired with row 1, column 2 = 5.
- Piece 5 (3 | 6): horizontal; row 1, column 4 = 3, paired with row 1, column 3 = 6.
- Piece 6 (1 | 2): horizontal; row 5, column 5 = 1, paired with row 5, column 4 = 2.
Why these area rules are satisfied
- Area 1: No rule. This area has no additional rule.
- Area 2: Sum > 13. 5 + 6 + 5 = 16 > 13.
- Area 3: Sum = 3. 3 = 3; target 3.
- Area 4: Sum > 0. 1 = 1 > 0.
- Area 5: All equal. 2 = 2 = 2 = 2: all cells have the same value.
- Area 6: No rule. This area has no additional rule.
- Area 7: Sum < 2. 1 = 1 < 2.
