RULESSA
Play
Menu
Play Rulessa
Choose difficulty⌄
Easy daily puzzleMedium daily puzzleHard daily puzzle
Learn⌄
How to playRule libraryClue guideStrategy guideHow to read a logic grid
Discover⌄
Online logic puzzlesGrid logic puzzlesDeductive reasoningDaily brain teasers
About & help⌄
FAQAccessibilityAboutContact
PrivacyTerms

Rulessa Rule Guide

How to solve Colour · All different

To solve Colour · All different in Rulessa, the three tiles in the affected row or column must use three different colours. With Rulessa’s colour set, that means one Coral, one Amber, and one Teal in any order.

Colour · All different logic checklist

  • Read only the Colour values for this condition.
  • Use one Coral, one Amber, and one Teal.
  • Recheck intersecting clues before spending the move.

Passing and failing example

Pass: Coral + Amber + Teal passes Colour · All different.

Fail: Coral + Amber + Coral fails because Coral appears twice.

Common mistake

The order does not matter; only the three colour values need to be unique.

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.

Use this rule in today’s Rulessa puzzle →

Browse all nine Rulessa rule guides

Related Rulessa rule guides

  • Same trait: Colour · All same
  • Same trait: Colour · Exactly 2 same
  • Same relationship: Shape · All different
  • Same relationship: Pattern · All different

Keep learning

How to playSee a worked Rulessa row from clues to a solved line.Clue guideSee exactly what every clue phrase accepts.Rule libraryOpen a focused guide for each Colour, Shape, and Pattern rule.Online logic puzzlesUnderstand rule-based logic puzzles and how Rulessa fits the category.Grid logic puzzlesLearn how row and column intersections drive a 3×3 logic grid.Deductive reasoningUse elimination and overlapping constraints before you move.Daily brain teasersChoose a short browser-based logic challenge with no timer.Solving strategiesMake deliberate swaps and use intersections.Read a 3×3 gridUnderstand rows, columns, and tile attributes.
← Back to the puzzle