Easy today: 6 dominoes, 7 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 — December 31, 2025
blue: 1 | purple (=7): 5 · 2 | green (=8): 4 · 4 | amber (=18): 6 · 6 · 6 | orange (=3): 3 | slate (=): 3 · 3 | teal: 0
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 | 7 — Add up to exactly 7 | 2 |
| Green | 8 — Add up to exactly 8 | 2 |
| Amber | 18 — Add up to exactly 18 | 3 |
| Orange | 3 — Be exactly 3 | 1 |
| Slate | = — Show the same number on every cell | 2 |
| Teal | Take any value it likes | 1 |
Medium today: 7 dominoes, 7 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 — December 31, 2025
blue (=): 4 · 4 · 4 | purple (=): 6 · 6 · 6 | green: 5 | amber (=11): 5 · 3 · 3 | orange (=7): 6 · 1 | slate: 0 | teal: 0
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 | 3 |
| Purple | = — Show the same number on every cell | 3 |
| Green | Take any value it likes | 1 |
| Amber | 11 — Add up to exactly 11 | 3 |
| Orange | 7 — Add up to exactly 7 | 2 |
| Slate | Take any value it likes | 1 |
| Teal | Take any value it likes | 1 |
Hard today: 11 dominoes, 13 regions and greater-than, 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
HardHint 2
HardHint 3
HardHint 4
HardReveal the full Hard answer
Hard solution — December 31, 2025
blue (>1): 2 | purple (=): 4 · 4 · 4 | green (=): 5 · 5 · 5 | amber (>2): 6 | orange: 1 | slate (=): 3 · 3 · 3 · 3 · 3 | teal: 2 | pink: 0 | lime (=12): 6 · 6 | brown (=3): 3 | blue (=1): 1 | purple (=2): 2 | green (=5): 5
Prefer to watch it worked out step by step? Try the Pips Solver.
What each region asks for
| Region | Rule | Cells |
|---|---|---|
| Blue | >1 — Be more than 1 | 1 |
| Purple | = — Show the same number on every cell | 3 |
| Green | = — Show the same number on every cell | 3 |
| Amber | >2 — Be more than 2 | 1 |
| Orange | Take any value it likes | 1 |
| Slate | = — Show the same number on every cell | 5 |
| Teal | Take any value it likes | 1 |
| Pink | Take any value it likes | 1 |
| Lime | 12 — Add up to exactly 12 | 2 |
| Brown | 3 — Be exactly 3 | 1 |
| Blue | 1 — Be exactly 1 | 1 |
| Purple | 2 — Be exactly 2 | 1 |
| Green | 5 — Be exactly 5 | 1 |
