Rulessa Rule Guide
How to solve Pattern · Exactly 2 same
To solve Pattern · Exactly 2 same in Rulessa, make one matching pattern pair plus one different pattern in the affected line. Three matching patterns and three different patterns both fail because the condition requires exactly one pair.
Pattern · Exactly 2 same logic checklist
- Choose the pattern that will form the pair.
- Make the third tile use a different pattern.
- Check intersecting row and column clues before swapping.
Passing and failing example
Pass: Solid + Solid + Striped passes Pattern · Exactly 2 same.
Fail: Solid + Outline + Striped fails because there is no matching pair.
Common mistake
Do not stop after spotting a pair; verify that the third pattern is different from that 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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