Rulessa Rule Guide
How to solve Colour · Exactly 2 same
To solve Colour · Exactly 2 same in Rulessa, create one matching colour pair plus one tile of a different colour in the affected line. Three matching colours fail, and three different colours fail, because the clue requires exactly one pair.
Colour · Exactly 2 same logic checklist
- Choose the colour that will form the matching pair.
- Make the third tile a different colour.
- Reject both three-of-a-kind and three-different arrangements.
Passing and failing example
Pass: Teal + Teal + Amber passes Colour · Exactly 2 same.
Fail: Teal + Teal + Teal fails because all three colours match.
Common mistake
Exactly means exactly: one pair, not at least one pair.
Use the rule inside a full puzzle
Rulessa’s game mechanics connect every row and column, so a locally correct line can still create a conflict elsewhere in the puzzle grid. Treat this condition as one step in a larger logic loop: satisfy the named trait, then use deductive reasoning to confirm every intersecting clue before you spend another move.
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