Easy #674
Easyblue (=0): 0 | purple (=): 2 · 2 · 2 · 2 | green: 3 | amber (=): 6 · 6 | orange (=3): 3 | slate: 5
Medium #697
Mediumblue (=4): 2 · 2 | purple (>4): 6 | green (=): 4 · 4 · 4 | amber (=9): 6 · 3 | orange (<4): 2 | slate (<4): 1 | teal (=): 3 · 3 | pink: 4 | lime: 4 | brown (=0): 0 | blue (=9): 5 · 4 | purple (=1): 0 · 1 | green (>4): 6
Hard #725
Hardblue (=4): 4 | purple: 3 | green (=2): 2 | amber (=1): 1 | orange (=4): 4 | slate (=4): 4 | teal (=2): 2 | pink (=2): 2 | lime (=0): 0 | brown (=2): 2 | blue: 3 | purple (=0): 0 | green (=4): 4 | amber (=1): 1 | orange (=0): 0 | slate (=1): 1 | teal (=0): 0 | pink (=0): 0 | lime (=1): 1 | brown: 3 | blue (=4): 4 | purple (=1): 1 | green (=0): 0 | amber: 3 | orange (=4): 4 | slate: 3 | teal: 3 | pink (=1): 1 | lime (=2): 2 | brown (=2): 2
Easy board — region rules
| Region | Rule | Cells |
|---|---|---|
| Blue | 0 — Be exactly 0 | 1 |
| Purple | = — Show the same number on every cell | 4 |
| Green | Take any value it likes | 1 |
| Amber | = — Show the same number on every cell | 2 |
| Orange | 3 — Be exactly 3 | 1 |
| Slate | Take any value it likes | 1 |
Medium board — region rules
| Region | Rule | Cells |
|---|---|---|
| Blue | 4 — Add up to exactly 4 | 2 |
| Purple | >4 — Be more than 4 | 1 |
| Green | = — Show the same number on every cell | 3 |
| Amber | 9 — Add up to exactly 9 | 2 |
| Orange | <4 — Be less than 4 | 1 |
| Slate | <4 — Be less than 4 | 1 |
| Teal | = — Show the same number on every cell | 2 |
| Pink | Take any value it likes | 1 |
| Lime | Take any value it likes | 1 |
| Brown | 0 — Be exactly 0 | 1 |
| Blue | 9 — Add up to exactly 9 | 2 |
| Purple | 1 — Add up to exactly 1 | 2 |
| Green | >4 — Be more than 4 | 1 |
Hard board — region rules
| Region | Rule | Cells |
|---|---|---|
| Blue | 4 — Be exactly 4 | 1 |
| Purple | Take any value it likes | 1 |
| Green | 2 — Be exactly 2 | 1 |
| Amber | 1 — Be exactly 1 | 1 |
| Orange | 4 — Be exactly 4 | 1 |
| Slate | 4 — Be exactly 4 | 1 |
| Teal | 2 — Be exactly 2 | 1 |
| Pink | 2 — Be exactly 2 | 1 |
| Lime | 0 — Be exactly 0 | 1 |
| Brown | 2 — Be exactly 2 | 1 |
| Blue | Take any value it likes | 1 |
| Purple | 0 — Be exactly 0 | 1 |
| Green | 4 — Be exactly 4 | 1 |
| Amber | 1 — Be exactly 1 | 1 |
| Orange | 0 — Be exactly 0 | 1 |
| Slate | 1 — Be exactly 1 | 1 |
| Teal | 0 — Be exactly 0 | 1 |
| Pink | 0 — Be exactly 0 | 1 |
| Lime | 1 — Be exactly 1 | 1 |
| Brown | Take any value it likes | 1 |
| Blue | 4 — Be exactly 4 | 1 |
| Purple | 1 — Be exactly 1 | 1 |
| Green | 0 — Be exactly 0 | 1 |
| Amber | Take any value it likes | 1 |
| Orange | 4 — Be exactly 4 | 1 |
| Slate | Take any value it likes | 1 |
| Teal | Take any value it likes | 1 |
| Pink | 1 — Be exactly 1 | 1 |
| Lime | 2 — Be exactly 2 | 1 |
| Brown | 2 — Be exactly 2 | 1 |