Easy today: 5 dominoes, 7 regions and less-than, all-equal, greater-than 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 — July 17, 2026
blue (<3): 2 | purple (=): 3 · 3 | green (>3): 4 | amber (=): 1 · 1 | orange (=): 6 · 6 | slate (=5): 5 | teal (=5): 5
Prefer to watch it worked out step by step? Try the Pips Solver.
What each region asks for
| Region | Rule | Cells |
|---|---|---|
| Blue | <3 — Be less than 3 | 1 |
| Purple | = — Show the same number on every cell | 2 |
| Green | >3 — Be more than 3 | 1 |
| Amber | = — Show the same number on every cell | 2 |
| Orange | = — Show the same number on every cell | 2 |
| Slate | 5 — Be exactly 5 | 1 |
| Teal | 5 — Be exactly 5 | 1 |
Medium today: 7 dominoes, 8 regions and greater-than, all-equal, less-than 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 — July 17, 2026
blue (>2): 6 | purple (=): 2 · 2 | green (<1): 0 | amber (>2): 6 | orange (=): 4 · 4 | slate (=): 2 · 2 · 2 | teal (=): 0 · 0 · 0 | pink (=1): 1
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 | = — Show the same number on every cell | 2 |
| Green | <1 — Be less than 1 | 1 |
| Amber | >2 — Be more than 2 | 1 |
| Orange | = — Show the same number on every cell | 2 |
| Slate | = — Show the same number on every cell | 3 |
| Teal | = — Show the same number on every cell | 3 |
| Pink | 1 — Be exactly 1 | 1 |
Hard today: 15 dominoes, 15 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 — July 17, 2026
blue (=7): 1 · 3 · 3 | purple (=5): 3 · 2 | green (=5): 3 · 2 | amber (=10): 6 · 4 | orange (=10): 4 · 6 | slate (=10): 6 · 4 | teal (=): 6 · 6 · 6 | pink (=2): 2 · 0 | lime (=): 0 · 0 | brown (=5): 5 | blue (=6): 6 | purple (=8): 5 · 3 | green (=4): 4 | amber (=): 1 · 1 · 1 · 1 | orange (=2): 2
Prefer to watch it worked out step by step? Try the Pips Solver.
What each region asks for
| Region | Rule | Cells |
|---|---|---|
| Blue | 7 — Add up to exactly 7 | 3 |
| Purple | 5 — Add up to exactly 5 | 2 |
| Green | 5 — Add up to exactly 5 | 2 |
| Amber | 10 — Add up to exactly 10 | 2 |
| Orange | 10 — Add up to exactly 10 | 2 |
| Slate | 10 — Add up to exactly 10 | 2 |
| Teal | = — Show the same number on every cell | 3 |
| Pink | 2 — Add up to exactly 2 | 2 |
| Lime | = — Show the same number on every cell | 2 |
| Brown | 5 — Be exactly 5 | 1 |
| Blue | 6 — Be exactly 6 | 1 |
| Purple | 8 — Add up to exactly 8 | 2 |
| Green | 4 — Be exactly 4 | 1 |
| Amber | = — Show the same number on every cell | 4 |
| Orange | 2 — Be exactly 2 | 1 |
