Nines

Finish Nines when the deck is removed through the permitted numeric and court combinations while every reserve continues to satisfy its rank restriction. Completion is checked from the entire position, not from a displayed answer or a visual approximation.

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How to play

Finish Nines when the deck is removed through the permitted numeric and court combinations while every reserve continues to satisfy its rank restriction. Completion is checked from the entire position, not from a displayed answer or a visual approximation.

  • Read the opening of Nines by locating every lane, clue, reserve, room, or fixed element named in its rule. A three-by-three grid removes number pairs totalling nine, single Nines, or unlike court cards; four court reserves may not contain duplicate ranks. The seeded deal and rules version reproduce that public starting information without exposing a hidden completion.
  • Check each proposed action against the current position and this boundary: A three-by-three grid removes number pairs totalling nine, single Nines, or unlike court cards; four court reserves may not contain duplicate ranks. Illegal, stale, and post-finish actions are rejected without changing the board.
  • Finish Nines when the deck is removed through the permitted numeric and court combinations while every reserve continues to satisfy its rank restriction. Completion is checked from the entire position, not from a displayed answer or a visual approximation.

Strategy tips

  • Keep flexible low and high number cards exposed for sum-nine pairs, while reserving unlike court combinations for moments when the court reserves approach duplication.
  • Parking a duplicate court rank in the four reserves is illegal, and spending a flexible number pair too soon can leave an unmatched numeric card with no exit.
  • During the final few decisions, compare every unresolved obligation with the target: the deck is removed through the permitted numeric and court combinations while every reserve continues to satisfy its rank restriction. Keep the option described in the strategy note available until the last forced dependency is settled.

Complete guide

Rules, scoring, and strategy

Nines uses the independently implemented Nines PySolFC 3.6.1 fixed rules v1 profile (R608). Nines is defined by one exact interaction: A three-by-three grid removes number pairs totalling nine, single Nines, or unlike court cards; four court reserves may not contain duplicate ranks.

Setup and opening position

Read the opening of Nines by locating every lane, clue, reserve, room, or fixed element named in its rule. A three-by-three grid removes number pairs totalling nine, single Nines, or unlike court cards; four court reserves may not contain duplicate ranks. The seeded deal and rules version reproduce that public starting information without exposing a hidden completion.

Legal moves and game flow

Check each proposed action against the current position and this boundary: A three-by-three grid removes number pairs totalling nine, single Nines, or unlike court cards; four court reserves may not contain duplicate ranks. Illegal, stale, and post-finish actions are rejected without changing the board.

Winning and terminal positions

Finish Nines when the deck is removed through the permitted numeric and court combinations while every reserve continues to satisfy its rank restriction. Completion is checked from the entire position, not from a displayed answer or a visual approximation. During the final few decisions, compare every unresolved obligation with the target: the deck is removed through the permitted numeric and court combinations while every reserve continues to satisfy its rank restriction. Keep the option described in the strategy note available until the last forced dependency is settled.

Practical strategy

Keep flexible low and high number cards exposed for sum-nine pairs, while reserving unlike court combinations for moments when the court reserves approach duplication. Parking a duplicate court rank in the four reserves is illegal, and spending a flexible number pair too soon can leave an unmatched numeric card with no exit.

Questions players ask

How should players account for sum-nine and unlike-court removals in Nines?

Keep flexible low and high number cards exposed for sum-nine pairs, while reserving unlike court combinations for moments when the court reserves approach duplication. This matters specifically because a three-by-three grid removes number pairs totalling nine, single Nines, or unlike court cards; four court reserves may not contain duplicate ranks.

Which error should be checked first in Nines?

Parking a duplicate court rank in the four reserves is illegal, and spending a flexible number pair too soon can leave an unmatched numeric card with no exit. Recheck the legal boundary before choosing a replacement move.

What proves that Nines is finished?

Nines is complete once the deck is removed through the permitted numeric and court combinations while every reserve continues to satisfy its rank restriction. The terminal check examines every relevant pile, cell, edge, room, and clue before awarding the result. Undo and redo expose alternative branches without revealing an authored answer.