Easy today: 6 dominoes, 8 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 — May 22, 2026
blue (=6): 3 · 0 · 3 | purple (=): 5 · 5 | green: 2 | amber (>5): 6 | orange (>5): 6 | slate: 4 | teal: 3 | pink (=): 2 · 2
Prefer to watch it worked out step by step? Try the Pips Solver.
What each region asks for
| Region | Rule | Cells |
|---|---|---|
| Blue | 6 — Add up to exactly 6 | 3 |
| Purple | = — Show the same number on every cell | 2 |
| Green | Take any value it likes | 1 |
| Amber | >5 — Be more than 5 | 1 |
| Orange | >5 — Be more than 5 | 1 |
| Slate | Take any value it likes | 1 |
| Teal | Take any value it likes | 1 |
| Pink | = — Show the same number on every cell | 2 |
Medium today: 8 dominoes, 9 regions and 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 — May 22, 2026
blue (=): 6 · 6 · 6 | purple (<1): 0 · 0 | green (=3): 1 · 2 | amber (=7): 2 · 5 | orange (=3): 3 | slate (=): 5 · 5 | teal: 4 | pink (<1): 0 · 0 | lime (=3): 3
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 | <1 — Add up to less than 1 | 2 |
| Green | 3 — Add up to exactly 3 | 2 |
| Amber | 7 — Add up to exactly 7 | 2 |
| Orange | 3 — Be exactly 3 | 1 |
| Slate | = — Show the same number on every cell | 2 |
| Teal | Take any value it likes | 1 |
| Pink | <1 — Add up to less than 1 | 2 |
| Lime | 3 — Be exactly 3 | 1 |
Hard today: 16 dominoes, 21 regions and target-sum, less-than 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 — May 22, 2026
blue (=8): 6 · 2 | purple (<3): 2 | green (>10): 6 · 5 | amber (=9): 6 · 3 | orange (=0): 0 · 0 · 0 | slate (=6): 2 · 4 | teal (=7): 6 · 1 | pink (=3): 3 | lime: 1 | brown (=3): 3 | blue (<3): 2 | purple (=1): 1 | green (>4): 5 | amber (=10): 4 · 6 | orange (=2): 0 · 1 · 1 | slate (=3): 3 | teal (<5): 4 | pink (=1): 1 | lime: 0 | brown (>3): 4 | blue (=10): 5 · 5
Prefer to watch it worked out step by step? Try the Pips Solver.
What each region asks for
| Region | Rule | Cells |
|---|---|---|
| Blue | 8 — Add up to exactly 8 | 2 |
| Purple | <3 — Be less than 3 | 1 |
| Green | >10 — Add up to more than 10 | 2 |
| Amber | 9 — Add up to exactly 9 | 2 |
| Orange | 0 — Add up to exactly 0 | 3 |
| Slate | 6 — Add up to exactly 6 | 2 |
| Teal | 7 — Add up to exactly 7 | 2 |
| Pink | 3 — Be exactly 3 | 1 |
| Lime | Take any value it likes | 1 |
| Brown | 3 — Be exactly 3 | 1 |
| Blue | <3 — Be less than 3 | 1 |
| Purple | 1 — Be exactly 1 | 1 |
| Green | >4 — Be more than 4 | 1 |
| Amber | 10 — Add up to exactly 10 | 2 |
| Orange | 2 — Add up to exactly 2 | 3 |
| Slate | 3 — Be exactly 3 | 1 |
| Teal | <5 — Be less than 5 | 1 |
| Pink | 1 — Be exactly 1 | 1 |
| Lime | Take any value it likes | 1 |
| Brown | >3 — Be more than 3 | 1 |
| Blue | 10 — Add up to exactly 10 | 2 |
