Easy today: 4 dominoes, 5 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
EasyHint 2
EasyReveal the full Easy answer
Easy solution — August 20, 2025
blue: 6 | purple (=0): 0 · 0 · 0 | green (=4): 4 | amber: 5 | orange (=2): 1 · 1
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 | 0 — Add up to exactly 0 | 3 |
| Green | 4 — Be exactly 4 | 1 |
| Amber | Take any value it likes | 1 |
| Orange | 2 — Add up to exactly 2 | 2 |
Medium today: 5 dominoes, 5 regions and all-equal 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 20, 2025
blue (=): 3 · 3 | purple (=2): 1 · 1 | green (=2): 2 | amber (=): 6 · 6 · 6 · 6 | orange (=3): 3
Prefer to watch it worked out step by step? Try the Pips Solver.
What each region asks for
| Region | Rule | Cells |
|---|---|---|
| Blue | = — Show the same number on every cell | 2 |
| Purple | 2 — Add up to exactly 2 | 2 |
| Green | 2 — Be exactly 2 | 1 |
| Amber | = — Show the same number on every cell | 4 |
| Orange | 3 — Be exactly 3 | 1 |
Hard today: 9 dominoes, 9 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 20, 2025
blue (=6): 6 | purple (=2): 1 · 1 | green: 2 | amber: 3 | orange (=4): 2 · 2 | slate (=): 5 · 5 · 5 · 5 | teal: 6 | pink (=): 4 · 4 · 4 | lime (=): 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 | 6 — Be exactly 6 | 1 |
| Purple | 2 — Add up to exactly 2 | 2 |
| Green | Take any value it likes | 1 |
| Amber | Take any value it likes | 1 |
| Orange | 4 — Add up to exactly 4 | 2 |
| Slate | = — Show the same number on every cell | 4 |
| Teal | Take any value it likes | 1 |
| Pink | = — Show the same number on every cell | 3 |
| Lime | = — Show the same number on every cell | 3 |
