Easy today: 5 dominoes, 7 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
EasyHint 2
EasyReveal the full Easy answer
Easy solution — July 20, 2026
blue (>5): 6 | purple (=): 2 · 2 | green (<1): 0 | amber (=10): 5 · 5 | orange (>1): 2 | slate (=4): 4 · 0 | teal: 3
Prefer to watch it worked out step by step? Try the Pips Solver.
What each region asks for
| Region | Rule | Cells |
|---|---|---|
| Blue | >5 — Be more than 5 | 1 |
| Purple | = — Show the same number on every cell | 2 |
| Green | <1 — Be less than 1 | 1 |
| Amber | 10 — Add up to exactly 10 | 2 |
| Orange | >1 — Be more than 1 | 1 |
| Slate | 4 — Add up to exactly 4 | 2 |
| Teal | Take any value it likes | 1 |
Medium today: 7 dominoes, 9 regions and less-than, target-sum, greater-than 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
MediumHint 2
MediumHint 3
MediumReveal the full Medium answer
Medium solution — July 20, 2026
blue (<2): 1 | purple (=5): 2 · 3 | green (>3): 4 | amber (=0): 0 · 0 | orange (>3): 5 | slate (=): 0 · 0 | teal (=5): 2 · 3 | pink (=): 1 · 1 | lime: 0
Prefer to watch it worked out step by step? Try the Pips Solver.
What each region asks for
| Region | Rule | Cells |
|---|---|---|
| Blue | <2 — Be less than 2 | 1 |
| Purple | 5 — Add up to exactly 5 | 2 |
| Green | >3 — Be more than 3 | 1 |
| Amber | 0 — Add up to exactly 0 | 2 |
| Orange | >3 — Be more than 3 | 1 |
| Slate | = — Show the same number on every cell | 2 |
| Teal | 5 — Add up to exactly 5 | 2 |
| Pink | = — Show the same number on every cell | 2 |
| Lime | Take any value it likes | 1 |
Hard today: 16 dominoes, 14 regions and all-equal, target-sum 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 — July 20, 2026
blue (=): 5 · 5 | purple (=): 2 · 2 · 2 | green (=1): 1 | amber (=0): 0 · 0 · 0 | orange (=): 6 · 6 · 6 · 6 | slate (=): 1 · 1 · 1 · 1 | teal (=10): 4 · 6 | pink (>3): 5 | lime (=0): 0 | brown (=8): 4 · 4 | blue (=): 3 · 3 · 3 | purple (=): 6 · 6 · 6 | green (=): 5 · 5 | amber (=2): 2
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 | 1 — Be exactly 1 | 1 |
| Amber | 0 — Add up to exactly 0 | 3 |
| Orange | = — Show the same number on every cell | 4 |
| Slate | = — Show the same number on every cell | 4 |
| Teal | 10 — Add up to exactly 10 | 2 |
| Pink | >3 — Be more than 3 | 1 |
| Lime | 0 — Be exactly 0 | 1 |
| Brown | 8 — Add up to exactly 8 | 2 |
| Blue | = — Show the same number on every cell | 3 |
| Purple | = — Show the same number on every cell | 3 |
| Green | = — Show the same number on every cell | 2 |
| Amber | 2 — Be exactly 2 | 1 |
