Easy today: 5 dominoes, 5 regions and 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
EasyHint 2
EasyReveal the full Easy answer
Easy solution — March 6, 2026
blue (=): 2 · 2 | purple (=): 4 · 4 · 4 · 4 · 4 | green (<2): 0 | amber (>4): 6 | 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 | 2 |
| Purple | = — Show the same number on every cell | 5 |
| Green | <2 — Be less than 2 | 1 |
| Amber | >4 — Be more than 4 | 1 |
| Orange | Take any value it likes | 1 |
Medium today: 7 dominoes, 8 regions and all-equal, target-sum and less-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 6, 2026
blue (=): 4 · 4 | purple (=): 3 · 3 · 3 | green (=8): 6 · 2 | amber: 6 | orange (<6): 0 | slate (=): 5 · 5 | 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 | = — Show the same number on every cell | 2 |
| Purple | = — Show the same number on every cell | 3 |
| Green | 8 — Add up to exactly 8 | 2 |
| Amber | Take any value it likes | 1 |
| Orange | <6 — Be less than 6 | 1 |
| Slate | = — Show the same number on every cell | 2 |
| Teal | = — Show the same number on every cell | 2 |
| Pink | Take any value it likes | 1 |
Hard today: 13 dominoes, 14 regions and target-sum, all-equal, greater-than and less-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 — March 6, 2026
blue (=15): 5 · 4 · 6 | purple (=): 3 · 3 · 3 | green: 6 | amber (=1): 1 · 0 · 0 | orange (=3): 3 | slate (=): 0 · 0 · 0 | teal (=12): 6 · 6 | pink (>3): 4 | lime: 2 | brown (=4): 4 | blue (>3): 5 | purple (=4): 3 · 1 | green (=7): 5 · 1 · 1 | amber (<4): 3
Prefer to watch it worked out step by step? Try the Pips Solver.
What each region asks for
| Region | Rule | Cells |
|---|---|---|
| Blue | 15 — Add up to exactly 15 | 3 |
| Purple | = — Show the same number on every cell | 3 |
| Green | Take any value it likes | 1 |
| Amber | 1 — Add up to exactly 1 | 3 |
| Orange | 3 — Be exactly 3 | 1 |
| Slate | = — Show the same number on every cell | 3 |
| Teal | 12 — Add up to exactly 12 | 2 |
| Pink | >3 — Be more than 3 | 1 |
| Lime | Take any value it likes | 1 |
| Brown | 4 — Be exactly 4 | 1 |
| Blue | >3 — Be more than 3 | 1 |
| Purple | 4 — Add up to exactly 4 | 2 |
| Green | 7 — Add up to exactly 7 | 3 |
| Amber | <4 — Be less than 4 | 1 |
