Easy today: 5 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
EasyHint 2
EasyReveal the full Easy answer
Easy solution — August 16, 2026
blue (=6): 3 · 3 | purple (=2): 2 | green (=10): 5 · 5 | amber (=8): 4 · 4 | orange (=12): 6 · 6 | slate: 0
Prefer to watch it worked out step by step? Try the Pips Solver.
What each region asks for
| Region | Rule | Cells |
|---|---|---|
| Blue | 6 — Add up to exactly 6 | 2 |
| Purple | 2 — Be exactly 2 | 1 |
| Green | 10 — Add up to exactly 10 | 2 |
| Amber | 8 — Add up to exactly 8 | 2 |
| Orange | 12 — Add up to exactly 12 | 2 |
| Slate | Take any value it likes | 1 |
Medium today: 8 dominoes, 7 regions and all-equal, target-sum, less-than and greater-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 16, 2026
blue (=): 5 · 5 · 5 · 5 | purple (=7): 1 · 3 · 3 | green (=): 0 · 0 · 0 · 0 | amber (<3): 2 | orange (>3): 4 | slate (=7): 3 · 4 | teal (=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 | 4 |
| Purple | 7 — Add up to exactly 7 | 3 |
| Green | = — Show the same number on every cell | 4 |
| Amber | <3 — Be less than 3 | 1 |
| Orange | >3 — Be more than 3 | 1 |
| Slate | 7 — Add up to exactly 7 | 2 |
| Teal | 3 — Be exactly 3 | 1 |
Hard today: 13 dominoes, 18 regions and target-sum, all-equal, less-than and greater-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
HardHint 2
HardHint 3
HardHint 4
HardReveal the full Hard answer
Hard solution — August 16, 2026
blue (=9): 5 · 4 | purple (=): 5 · 5 | green (<3): 2 | amber (<4): 0 | orange (=2): 1 · 1 | slate (<5): 4 | teal (<2): 0 · 0 | pink (>4): 5 | lime (=9): 1 · 6 · 2 | brown (=5): 5 | blue (>3): 4 | purple (=3): 3 | green (=5): 1 · 4 | amber (>1): 2 | orange (=3): 3 | slate (=9): 3 · 6 | teal (=1): 1 | pink: 4
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 | = — Show the same number on every cell | 2 |
| Green | <3 — Be less than 3 | 1 |
| Amber | <4 — Be less than 4 | 1 |
| Orange | 2 — Add up to exactly 2 | 2 |
| Slate | <5 — Be less than 5 | 1 |
| Teal | <2 — Add up to less than 2 | 2 |
| Pink | >4 — Be more than 4 | 1 |
| Lime | 9 — Add up to exactly 9 | 3 |
| Brown | 5 — Be exactly 5 | 1 |
| Blue | >3 — Be more than 3 | 1 |
| Purple | 3 — Be exactly 3 | 1 |
| Green | 5 — Add up to exactly 5 | 2 |
| Amber | >1 — Be more than 1 | 1 |
| Orange | 3 — Be exactly 3 | 1 |
| Slate | 9 — Add up to exactly 9 | 2 |
| Teal | 1 — Be exactly 1 | 1 |
| Pink | Take any value it likes | 1 |
