Easy today: 4 dominoes, 5 regions and target-sum and all-equal 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 29, 2025
blue: 1 | purple: 0 | green (=3): 3 | amber (=): 5 · 5 · 5 · 5 | orange (=4): 4
Prefer to watch it worked out step by step? Try the Pips Solver.
What each region asks for
| Region | Rule | Cells |
|---|---|---|
| Blue | Take any value it likes | 1 |
| Purple | Take any value it likes | 1 |
| Green | 3 — Be exactly 3 | 1 |
| Amber | = — Show the same number on every cell | 4 |
| Orange | 4 — Be exactly 4 | 1 |
Medium today: 6 dominoes, 6 regions and target-sum 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 29, 2025
blue (=12): 6 · 6 | purple (=4): 0 · 2 · 2 | green: 5 | amber (=8): 4 · 4 | orange (=4): 2 · 2 | slate (=0): 0 · 0
Prefer to watch it worked out step by step? Try the Pips Solver.
What each region asks for
| Region | Rule | Cells |
|---|---|---|
| Blue | 12 — Add up to exactly 12 | 2 |
| Purple | 4 — Add up to exactly 4 | 3 |
| Green | Take any value it likes | 1 |
| Amber | 8 — Add up to exactly 8 | 2 |
| Orange | 4 — Add up to exactly 4 | 2 |
| Slate | 0 — Add up to exactly 0 | 2 |
Hard today: 10 dominoes, 10 regions and target-sum and all-equal 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 29, 2025
blue (=9): 4 · 5 | purple: 3 | green: 2 | amber (=): 1 · 1 | orange (=): 2 · 2 | slate (=12): 6 · 6 | teal (=2): 0 · 0 · 1 · 1 | pink (=10): 5 · 5 | lime (=3): 3 | brown (=18): 6 · 6 · 6
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 | Take any value it likes | 1 |
| Green | Take any value it likes | 1 |
| Amber | = — Show the same number on every cell | 2 |
| Orange | = — Show the same number on every cell | 2 |
| Slate | 12 — Add up to exactly 12 | 2 |
| Teal | 2 — Add up to exactly 2 | 4 |
| Pink | 10 — Add up to exactly 10 | 2 |
| Lime | 3 — Be exactly 3 | 1 |
| Brown | 18 — Add up to exactly 18 | 3 |
