Easy 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
EasyHint 2
EasyReveal the full Easy answer
Easy solution — March 15, 2026
blue (=): 0 · 0 · 0 | purple: 3 | green (=10): 4 · 6 | amber (=): 5 · 5 · 5 | orange: 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 | 3 |
| Purple | Take any value it likes | 1 |
| Green | 10 — Add up to exactly 10 | 2 |
| Amber | = — Show the same number on every cell | 3 |
| Orange | Take any value it likes | 1 |
Medium today: 7 dominoes, 9 regions and target-sum, less-than, all-equal 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 — March 15, 2026
blue: 5 | purple: 1 | green (=2): 1 · 1 | amber (<1): 0 | orange (=): 3 · 3 | slate (=5): 2 · 3 | teal: 4 | pink (=): 2 · 2 | lime (>10): 5 · 6
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 | 2 — Add up to exactly 2 | 2 |
| Amber | <1 — Be less than 1 | 1 |
| Orange | = — Show the same number on every cell | 2 |
| Slate | 5 — Add up to exactly 5 | 2 |
| Teal | Take any value it likes | 1 |
| Pink | = — Show the same number on every cell | 2 |
| Lime | >10 — Add up to more than 10 | 2 |
Hard today: 15 dominoes, 18 regions and greater-than, target-sum, all-equal, less-than 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 — March 15, 2026
blue (>2): 3 | purple (=2): 2 | green (=10): 5 · 5 | amber (=): 4 · 4 · 4 | orange (=12): 6 · 6 | slate (=1): 1 | teal (<2): 0 | pink (=4): 4 | lime (=11): 6 · 5 | brown (=12): 6 · 6 | blue (=): 2 · 2 | purple (=): 3 · 3 · 3 | green (>2): 5 | amber: 0 | orange (≠): 2 · 1 · 0 | slate (<2): 0 · 0 | teal (=1): 1 | pink (>2): 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 | 2 — Be exactly 2 | 1 |
| Green | 10 — Add up to exactly 10 | 2 |
| Amber | = — Show the same number on every cell | 3 |
| Orange | 12 — Add up to exactly 12 | 2 |
| Slate | 1 — Be exactly 1 | 1 |
| Teal | <2 — Be less than 2 | 1 |
| Pink | 4 — Be exactly 4 | 1 |
| Lime | 11 — Add up to exactly 11 | 2 |
| Brown | 12 — Add up to exactly 12 | 2 |
| Blue | = — Show the same number on every cell | 2 |
| Purple | = — Show the same number on every cell | 3 |
| Green | >2 — Be more than 2 | 1 |
| Amber | Take any value it likes | 1 |
| Orange | ≠ — Have no two cells showing the same number | 3 |
| Slate | <2 — Add up to less than 2 | 2 |
| Teal | 1 — Be exactly 1 | 1 |
| Pink | >2 — Be more than 2 | 1 |
