Easy today: 4 dominoes, 5 regions 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 — November 23, 2025
blue (=5): 5 · 0 | purple: 0 | green (=6): 5 · 1 | amber (=5): 4 · 1 | orange (=6): 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 | Take any value it likes | 1 |
| Green | 6 — Add up to exactly 6 | 2 |
| Amber | 5 — Add up to exactly 5 | 2 |
| Orange | 6 — Be exactly 6 | 1 |
Medium today: 7 dominoes, 7 regions and less-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 — November 23, 2025
blue (<6): 5 | purple (=): 0 · 0 | green (<5): 4 | amber (=): 2 · 2 · 2 · 2 | orange (=): 1 · 1 · 1 · 1 | slate: 6 | teal (<4): 3
Prefer to watch it worked out step by step? Try the Pips Solver.
What each region asks for
| Region | Rule | Cells |
|---|---|---|
| Blue | <6 — Be less than 6 | 1 |
| Purple | = — Show the same number on every cell | 2 |
| Green | <5 — Be less than 5 | 1 |
| Amber | = — Show the same number on every cell | 4 |
| Orange | = — Show the same number on every cell | 4 |
| Slate | Take any value it likes | 1 |
| Teal | <4 — Be less than 4 | 1 |
Hard today: 10 dominoes, 9 regions and target-sum, less-than, all-equal 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 — November 23, 2025
blue: 0 | purple (=7): 1 · 6 | green (<3): 2 | amber (=): 2 · 2 | orange (≠): 6 · 3 | slate (=): 5 · 5 · 5 · 5 · 5 | teal: 6 | pink (=): 4 · 4 · 4 · 4 | lime (=6): 3 · 3
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 | 7 — Add up to exactly 7 | 2 |
| Green | <3 — Be less than 3 | 1 |
| Amber | = — Show the same number on every cell | 2 |
| Orange | ≠ — Have no two cells showing the same number | 2 |
| Slate | = — Show the same number on every cell | 5 |
| Teal | Take any value it likes | 1 |
| Pink | = — Show the same number on every cell | 4 |
| Lime | 6 — Add up to exactly 6 | 2 |
