Sunday, October 18, 2026 · edited by Ian Livengood
Easy 5 · Medium 7 · Hard 15 dominoes. The hard board has 16 regions and 2 doubles.
Cells are written row then column from the top-left (R1C1). Each domino is read in the Times’ own orientation: its first number on the first cell listed.
Easy Pips answer (5 dominoes · by Ian Livengood)
Where each domino goes
- 6–1: 6 on R3C3, 1 on R2C3
- 4–3: 4 on R4C4, 3 on R4C3
- 1–5: 1 on R2C2, 5 on R2C1
- 1–1: 1 on R3C1, 1 on R3C2
- 4–1: 4 on R1C4, 1 on R1C3
Every region, checked
- R1C3, R2C2, R2C3, R3C1, R3C2 (must total 5): 1 + 1 + 1 + 1 + 1 = 5
- R1C4 (must total more than 3): 4
- R2C1 (must total 5): 5
- R3C3, R4C3 (must total 9): 6 + 3 = 9
Medium Pips answer (7 dominoes · by Rodolfo Kurchan)
Where each domino goes
- 6–3: 6 on R4C2, 3 on R3C2
- 4–2: 4 on R3C5, 2 on R3C4
- 6–4: 6 on R2C6, 4 on R3C6
- 5–3: 5 on R1C1, 3 on R2C1
- 2–1: 2 on R2C4, 1 on R2C5
- 4–4: 4 on R1C2, 4 on R2C2
- 2–5: 2 on R3C3, 5 on R2C3
Every region, checked
- R1C1, R2C1 (must total more than 7): 5 + 3 = 8
- R1C2 (must total 4): 4
- R2C2, R2C3, R3C2, R4C2 (all different numbers): 4 + 5 + 3 + 6
- R2C4, R3C3, R3C4 (all the same number): 2 + 2 + 2
- R2C5 (must total less than 2): 1
- R2C6, R3C6 (must total 10): 6 + 4 = 10
- R3C5 (must total less than 5): 4
Hard Pips answer (15 dominoes · by Rodolfo Kurchan)
Where each domino goes
- 6–3: 6 on R7C1, 3 on R7C2
- 3–2: 3 on R4C2, 2 on R4C1
- 6–2: 6 on R3C5, 2 on R3C6
- 1–3: 1 on R5C3, 3 on R6C3
- 2–0: 2 on R1C1, 0 on R1C2
- 0–3: 0 on R7C7, 3 on R6C7
- 1–4: 1 on R2C1, 4 on R3C1
- 2–4: 2 on R6C6, 4 on R7C6
- 3–4: 3 on R3C3, 4 on R2C3
- 4–6: 4 on R1C8, 6 on R2C8
- 6–6: 6 on R1C5, 6 on R2C5
- 5–3: 5 on R6C1, 3 on R5C1
- 2–5: 2 on R4C7, 5 on R5C7
- 2–2: 2 on R3C7, 2 on R3C8
- 2–1: 2 on R4C6, 1 on R5C6
Every region, checked
- R1C1, R1C2 (must total 2): 2 + 0 = 2
- R1C5, R2C5, R3C5 (all the same number): 6 + 6 + 6
- R1C8, R2C8, R3C8 (must total 12): 4 + 6 + 2 = 12
- R2C1 (must total less than 2): 1
- R3C6, R3C7, R4C6, R4C7 (all the same number): 2 + 2 + 2 + 2
- R4C1, R4C2, R5C1 (must total less than 9): 2 + 3 + 3 = 8
- R5C3, R6C3 (must total less than 5): 1 + 3 = 4
- R5C6 (must total less than 2): 1
- R5C7 (must total more than 4): 5
- R6C1 (must total 5): 5
- R6C6, R7C6 (must total less than 7): 2 + 4 = 6
- R6C7, R7C7 (must total 3): 3 + 0 = 3
- R7C1, R7C2 (must total 9): 6 + 3 = 9
Count the tray before you start: if a value appears once, the region that needs it has only one candidate.