Easy today: 5 dominoes, 7 regions and target-sum, 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
EasyHint 2
EasyReveal the full Easy answer
Easy solution — January 5, 2026
blue (=6): 6 | purple (=): 2 · 2 | green (>3): 4 | amber: 0 | orange (=12): 6 · 6 | slate: 1 | teal (=11): 5 · 6
Prefer to watch it worked out step by step? Try the Pips Solver.
What each region asks for
| Region | Rule | Cells |
|---|---|---|
| Blue | 6 — Be exactly 6 | 1 |
| Purple | = — Show the same number on every cell | 2 |
| Green | >3 — Be more than 3 | 1 |
| Amber | Take any value it likes | 1 |
| Orange | 12 — Add up to exactly 12 | 2 |
| Slate | Take any value it likes | 1 |
| Teal | 11 — Add up to exactly 11 | 2 |
Medium today: 8 dominoes, 9 regions and target-sum, all-equal 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 — January 5, 2026
blue (=1): 1 | purple: 4 | green (=6): 0 · 6 | amber (=6): 6 | orange (=): 0 · 0 · 0 · 0 | slate (=1): 1 | teal (=10): 2 · 4 · 4 | pink (=): 6 · 6 | lime (<4): 3
Prefer to watch it worked out step by step? Try the Pips Solver.
What each region asks for
| Region | Rule | Cells |
|---|---|---|
| Blue | 1 — Be exactly 1 | 1 |
| Purple | Take any value it likes | 1 |
| Green | 6 — Add up to exactly 6 | 2 |
| Amber | 6 — Be exactly 6 | 1 |
| Orange | = — Show the same number on every cell | 4 |
| Slate | 1 — Be exactly 1 | 1 |
| Teal | 10 — Add up to exactly 10 | 3 |
| Pink | = — Show the same number on every cell | 2 |
| Lime | <4 — Be less than 4 | 1 |
Hard today: 11 dominoes, 13 regions and target-sum, less-than, 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
HardHint 2
HardHint 3
HardHint 4
HardReveal the full Hard answer
Hard solution — January 5, 2026
blue (=11): 4 · 4 · 3 | purple (<1): 0 | green (=11): 5 · 6 | amber: 1 | orange: 1 | slate (>1): 5 | teal (=): 2 · 2 · 2 | pink: 1 | lime (=11): 5 · 3 · 3 | brown (=1): 1 · 0 | blue: 1 | purple (=11): 6 · 5 | green (=1): 1
Prefer to watch it worked out step by step? Try the Pips Solver.
What each region asks for
| Region | Rule | Cells |
|---|---|---|
| Blue | 11 — Add up to exactly 11 | 3 |
| Purple | <1 — Be less than 1 | 1 |
| Green | 11 — Add up to exactly 11 | 2 |
| Amber | Take any value it likes | 1 |
| Orange | Take any value it likes | 1 |
| Slate | >1 — Be more than 1 | 1 |
| Teal | = — Show the same number on every cell | 3 |
| Pink | Take any value it likes | 1 |
| Lime | 11 — Add up to exactly 11 | 3 |
| Brown | 1 — Add up to exactly 1 | 2 |
| Blue | Take any value it likes | 1 |
| Purple | 11 — Add up to exactly 11 | 2 |
| Green | 1 — Be exactly 1 | 1 |
