Easy today: 5 dominoes, 6 regions and target-sum and less-than constraints. We give you a light nudge first — enough to get unstuck without spoiling the fun — and the full answer only when you ask for it.
Hint 1 — where to start
EasyHint 2
EasyReveal the full Easy answer
Easy solution — August 25, 2026
blue (=9): 5 · 4 | purple (=9): 3 · 0 · 6 | green (<2): 1 | amber (<2): 1 | orange (=9): 6 · 3 | slate: 5
Prefer to watch it worked out step by step? Try the Pips Solver.
What each region asks for
| Region | Rule | Cells |
|---|---|---|
| Blue | 9 — Add up to exactly 9 | 2 |
| Purple | 9 — Add up to exactly 9 | 3 |
| Green | <2 — Be less than 2 | 1 |
| Amber | <2 — Be less than 2 | 1 |
| Orange | 9 — Add up to exactly 9 | 2 |
| Slate | Take any value it likes | 1 |
Medium today: 7 dominoes, 8 regions and greater-than, all-equal, target-sum and less-than constraints. We give you a light nudge first — enough to get unstuck without spoiling the fun — and the full answer only when you ask for it.
Hint 1 — where to start
MediumHint 2
MediumHint 3
MediumReveal the full Medium answer
Medium solution — August 25, 2026
blue (>2): 4 | purple (=): 6 · 6 | green (=5): 0 · 0 · 5 | amber: 2 | orange (=): 3 · 3 | slate (=): 6 · 6 | teal (<2): 1 | pink (=): 6 · 6
Prefer to watch it worked out step by step? Try the Pips Solver.
What each region asks for
| Region | Rule | Cells |
|---|---|---|
| Blue | >2 — Be more than 2 | 1 |
| Purple | = — Show the same number on every cell | 2 |
| Green | 5 — Add up to exactly 5 | 3 |
| Amber | Take any value it likes | 1 |
| Orange | = — Show the same number on every cell | 2 |
| Slate | = — Show the same number on every cell | 2 |
| Teal | <2 — Be less than 2 | 1 |
| Pink | = — Show the same number on every cell | 2 |
Hard today: 11 dominoes, 9 regions and target-sum and no-repeats constraints. We give you a light nudge first — enough to get unstuck without spoiling the fun — and the full answer only when you ask for it.
Hint 1 — where to start
HardHint 2
HardHint 3
HardHint 4
HardReveal the full Hard answer
Hard solution — August 25, 2026
blue (=2): 0 · 2 | purple (=9): 6 · 3 | green: 3 | amber (=6): 0 · 6 | orange (=4): 4 · 0 | slate (=10): 5 · 5 | teal (≠): 4 · 0 · 3 · 1 · 2 · 5 | pink (=9): 3 · 6 | lime (=8): 1 · 1 · 6
Prefer to watch it worked out step by step? Try the Pips Solver.
What each region asks for
| Region | Rule | Cells |
|---|---|---|
| Blue | 2 — Add up to exactly 2 | 2 |
| Purple | 9 — Add up to exactly 9 | 2 |
| Green | Take any value it likes | 1 |
| Amber | 6 — Add up to exactly 6 | 2 |
| Orange | 4 — Add up to exactly 4 | 2 |
| Slate | 10 — Add up to exactly 10 | 2 |
| Teal | ≠ — Have no two cells showing the same number | 6 |
| Pink | 9 — Add up to exactly 9 | 2 |
| Lime | 8 — Add up to exactly 8 | 3 |
