Easy today: 5 dominoes, 5 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
EasyHint 2
EasyReveal the full Easy answer
Easy solution — April 29, 2026
blue (=): 3 · 3 · 3 | purple (=): 4 · 4 | green (=): 1 · 1 · 1 | amber (=6): 6 | orange (<1): 0
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 | = — Show the same number on every cell | 2 |
| Green | = — Show the same number on every cell | 3 |
| Amber | 6 — Be exactly 6 | 1 |
| Orange | <1 — Be less than 1 | 1 |
Medium today: 6 dominoes, 7 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 — April 29, 2026
blue (=5): 2 · 3 | purple (<5): 2 · 1 | green (=10): 5 · 5 | amber (=): 4 · 4 | orange: 0 | slate (=): 0 · 0 | teal (>4): 6
Prefer to watch it worked out step by step? Try the Pips Solver.
What each region asks for
| Region | Rule | Cells |
|---|---|---|
| Blue | 5 — Add up to exactly 5 | 2 |
| Purple | <5 — Add up to less than 5 | 2 |
| Green | 10 — Add up to exactly 10 | 2 |
| Amber | = — Show the same number on every cell | 2 |
| Orange | Take any value it likes | 1 |
| Slate | = — Show the same number on every cell | 2 |
| Teal | >4 — Be more than 4 | 1 |
Hard today: 14 dominoes, 14 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
HardHint 2
HardHint 3
HardHint 4
HardReveal the full Hard answer
Hard solution — April 29, 2026
blue (=4): 4 | purple (<4): 0 | green (=4): 1 · 0 · 0 · 3 | amber (<4): 0 | orange (=): 6 · 6 · 6 · 6 | slate (=): 4 · 4 | teal (>3): 4 | pink (<4): 2 | lime (=): 0 · 0 · 0 | brown (>5): 6 | blue (>4): 5 | purple (=): 1 · 1 · 1 | green (=4): 2 · 2 | amber (=11): 6 · 2 · 3
Prefer to watch it worked out step by step? Try the Pips Solver.
What each region asks for
| Region | Rule | Cells |
|---|---|---|
| Blue | 4 — Be exactly 4 | 1 |
| Purple | <4 — Be less than 4 | 1 |
| Green | 4 — Add up to exactly 4 | 4 |
| Amber | <4 — Be less than 4 | 1 |
| Orange | = — Show the same number on every cell | 4 |
| Slate | = — Show the same number on every cell | 2 |
| Teal | >3 — Be more than 3 | 1 |
| Pink | <4 — Be less than 4 | 1 |
| Lime | = — Show the same number on every cell | 3 |
| Brown | >5 — Be more than 5 | 1 |
| Blue | >4 — Be more than 4 | 1 |
| Purple | = — Show the same number on every cell | 3 |
| Green | 4 — Add up to exactly 4 | 2 |
| Amber | 11 — Add up to exactly 11 | 3 |
