Where are the Triple Word Score squares on a Scrabble board?

There are 8 Triple Word Score (TWS) squares on a standard Scrabble board. They sit at the four corners (A1, A15, O1, O15) and at the midpoints of each edge (A8, H1, H15, O8). These are the red squares marked with a star or 'TW' on most boards.

How much is a Triple Word Score worth in Scrabble?

A Triple Word Score multiplies the ENTIRE word's value by 3. If your word scores 15 points before the multiplier, it becomes 45 points. Letter multipliers (DLS, TLS) are calculated first, then the word multiplier applies to the total. If a word covers TWO Triple Word Scores, the word is multiplied by 9 (3×3).

Should I block a Triple Word Score or try to use it myself?

Block if your opponent has high-value tiles or if using it yourself would only score 20-25 points. Use it yourself if you can score 30+ points. The general rule: if blocking costs you less than half the points your opponent would gain, it's worth blocking. A 15-point blocking play that prevents a 45-point opponent play is always correct.

How to Play Around Triple Word Scores — Scrabble Strategy

June 14, 2026 6 min read Word Finder

Triple Word Score squares are the most powerful premium squares on the Scrabble board. They multiply your entire word's value by 3 — turning a modest 15-point word into a commanding 45. But they're also the most dangerous squares to leave open for your opponent. Knowing when to grab them, when to block them, and how to set them up separates competitive players from casual ones.

TWS squares per board

×3

Word multiplier

45-90+

Typical TWS play points

×9

Double TWS (rare)

TWS Locations on the Board

The 8 Triple Word Score squares occupy strategic positions at the board's edges. Understanding their placement helps you plan several moves ahead — engineering access lanes while denying them to opponents.

🔴 Corner TWS (4 squares)

Positions: A1, A15, O1, O15. The four corners. Hardest to reach — require building outward from center. Most games see only 2-3 used.

🔴 Edge TWS (4 squares)

Positions: A8, H1, H15, O8. Midpoints of each edge. Easier to reach — same row/column as center star. Most contested in competitive play.

The Math — Why TWS Matters So Much

Premium squares compound dramatically. Letter multipliers apply first, then word multipliers. Combining a Triple Letter Score tile with a Triple Word Score creates explosive scoring.

Word	Base	On TWS	TLS+TWS Combo
QUIZ	22	66	96 (Q on TLS)
JINX	18	54	78 (X on TLS)
QUARTZ	24	72	102 (Z on TLS)
WAX	13	39	63 (X on TLS)
ZAP	14	42	72 (Z on TLS)

When to Go for the TWS

✓ Take the TWS When…

• Your word scores 30+ on it (×3 = 90+)
• You hold high-value tiles (Q, Z, X, J)
• The play doesn't open another TWS
• Opponent has low-value tiles remaining
• You're behind and need a swing play

✗ Avoid the TWS When…

• Your word only scores 15-20 (not worth risk)
• Using it opens the adjacent TWS for opponent
• Opponent likely holds high-value tiles
• You're ahead and don't need risk
• A safer play scores nearly as much

Blocking Strategy — Denying the TWS

Sometimes the best TWS play is preventing your opponent from using one. Blocking is a defensive skill that's underrated by casual players but essential in competitive Scrabble.

Dead-end blocking: Play a word ending one square before the TWS, placing a difficult letter (V, C, K) adjacent to it. Your opponent needs a word starting with that awkward letter to reach the TWS — severely limiting their options.

Occupying the lane: Play perpendicular to the TWS approach lane. If the TWS is at H1, play a word across row 2 or 3. This makes building a long word to reach H1 much harder for your opponent.

Use it cheaply yourself: A short, low-value word on a TWS (WAR = 18 pts) is better than giving your opponent QUARTZ (72 pts) on it next turn. Take it even for modest points if the alternative is losing it.

Hook blocking: If a word near the TWS can be hooked, hook it with a letter that closes off approach angles. Adding S or D to the end of a word reduces available extension paths toward the red square.

Setting Up Future TWS Plays

Advanced players engineer board states that create TWS access exclusively for themselves over the next 1-2 turns.

🧩 Setup Sequence

Play a word 2-3 squares from the TWS that opponents can't easily extend toward it.

Hold a high-value tile (Z, Q, X, J) that you plan to place on or near the TWS next turn.

Extend or hook your word to reach the TWS, placing your power tile for maximum effect.

If a TLS sits adjacent to the TWS, land your high-value letter there for compound multiplication.

Best Words for TWS Plays

Short words with high-value letters perform best. Maximum points per tile means maximum multiplied value.

QUIZ66 pts ZAX57 pts JINX54 pts ZAP42 pts JAW39 pts WAX39 pts QAT36 pts OX27 pts

💡 Risk/Reward Rule

Only play near a TWS if your score exceeds 1.5× what your opponent could score if they get it instead. A 30-point play opening a 60-point reply is a net loss. A 50-point play opening a 30-point reply is worth taking.

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