Shut the Box Game: Play Shut the Box Free Online

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In this guide

• How to play Shut the Box
• The one-die rule, explained
• The three modes: Classic, Daily Roll and the Challenge
• Strategy: which tiles to close first
• The maths of the box: every roll, every answer
• A short history of Shut the Box
• Shut the Box FAQ
• Final verdict

How to play Shut the Box

The box holds nine tiles, numbered 1 to 9, all standing up. Your turn has three beats. First, roll the dice. Second, pick any mix of the standing tiles whose numbers add up to exactly the dice total — one tile, two tiles, three, whatever fits. Third, flip those tiles down and roll again. That is the whole game, and it is harder than it looks, because every tile you flip is gone for the rest of the round.

The round ends in one of two ways. If a roll comes up that no mix of standing tiles can match, you are stuck: the round is over, and your score is the sum of the tiles still standing. If instead you flip the last tile down, you have shut the box — the perfect round, score zero. Most rounds end somewhere between: a score under 10 is a strong round, under 5 is an excellent one, and players remember their first shut for a long time.

Here is a quick worked example. You roll 9. The standing tiles are all nine, so you have choices: flip the 9 alone, or 8+1, 7+2, 6+3, or 5+4. Say you flip 9. Next you roll 7. You could flip 7 alone, or 6+1, 5+2, or 4+3. Notice what is happening: every total has several answers early on, and your job is to spend the tiles so that the late rolls still have answers. That tension — greed now versus safety later — is the whole strategy of the game, and the strategy section below breaks it down properly.

Playing on this page is simple. Tap Roll Dice. Tap the tiles you want to use — the line under the tiles adds them up as you tap and tells you the moment your pick matches the roll. Then tap Close Tiles to flip them down, and roll again. You get 3 hints per round: a hint picks out a strong tile mix for the current roll and selects it for you, but the closing tap is still yours. On a keyboard, press Space to roll, type 1 to 9 to tap tiles, and press Enter to close them.

Action	Phone / tablet	PC / laptop
Roll the dice	Tap Roll Dice	Click Roll Dice or press Space
Pick tiles	Tap the standing tiles	Click tiles or type 1 to 9
Close the picked tiles	Tap Close Tiles	Click Close Tiles or press Enter
Take a hint	Tap the Hint button	Click the Hint button
Change mode	Tap Modes or Daily in the top bar	Click Modes or Daily in the top bar

The one-die rule, explained

Every wooden Shut the Box set carries a small house rule that our version follows exactly, because it quietly shapes the whole endgame. While any of the three big tiles — 7, 8 or 9 — is still standing, you roll two dice. Once all three of them are down, you roll one die instead.

Why does it matter? Two dice can never total 1, and they land on middle totals like 6, 7 and 8 far more often than on 2 or 12. One die lands evenly on 1 to 6. So the endgame, when only low tiles remain, plays completely differently from the opening: totals are small, single tiles often answer a roll on their own, and a lone 1 tile — impossible to close with two dice — becomes closable. When you see the second die disappear on this page, the box is telling you the home stretch has started.

The three modes: Classic, Daily Roll and the Challenge

Classic is the pure game: endless single rounds, fresh dice every round, and your records kept on the top bar — your best (lowest) score and how many times you have shut the box. It is the mode for chasing that first shut and for the quick “one more round” loop the game has always had.

Daily Roll gives everyone the same dice. The roll sequence is seeded by your local date, so every player rolling today faces the identical run of dice — the only difference is which tiles each player chooses to close. Finish the daily round with a score of 10 or less and you bank a streak day; your best score of the day is what counts, and you can roll the daily again to try to beat it. A new set of dice arrives at midnight your time.

10-Round Challenge strings ten Classic rounds together and adds them up. Consistency, not one lucky round, is what it measures. Finish all ten rounds with a total of 145 or less for the Club tier, 125 or less for Pro, and 100 or less for Master — a Master total means averaging 10 points a round across ten rounds, which takes real tile discipline. Your best total is saved, so there is always a number to hunt.

Strategy: which tiles to close first

Shut the Box is a luck game with a skill edge, and the edge lives in one habit: close the big tiles while you still have choices. The 9, 8 and 7 are the hardest tiles to place late, because few totals can include them and each needs a big roll. Early in the round, almost every roll has an answer that spends a big tile — a roll of 9 takes the 9 itself or 8+1; a roll of 11 takes 9+2 or 8+3. Take those chances. Hoarding big tiles for later is how rounds die: three tiles standing at 7, 8 and 9 need a total of 24 to clear in one roll, and two dice cannot roll 24.

Second habit: protect your small tiles. The 1, 2 and 3 are flexible glue — they top up odd totals and turn near-misses into matches. A roll of 10 can be 9+1, 8+2 or 7+3, and each of those spends a big tile plus a small one. If instead you burned your 1 and 2 early on a cheap answer, that same roll of 10 later might have no answer at all: each number exists only once, so there is no 5+5 to fall back on. When the glue is gone, totals start failing. When two answers cost the same, prefer the one that keeps your smallest tiles alive.

Third: think in pairs of rolls, not single rolls. Before closing tiles, ask what the board looks like after your pick. The ideal late board is a small set of low tiles whose sum is 6 or less, because once 7, 8 and 9 are down the game switches to one die, and a one-die endgame can pick off low tiles one roll at a time. The nightmare board is the opposite: tiles summing to more than 12 with gaps no single roll can bridge, like a lone 9 with the 7 and 8 already down — then you roll two dice (the 9 is still up) and only a total of exactly 9 saves you.

Finally, know the trap totals. With two dice, 7 is the most likely roll (six of the 36 dice pairs), and 2 and 12 are the rarest (one pair each). A standing pair like 1+1 is impossible — each number exists once — so a board of just the 1 and 2 tiles can only answer a roll of 3. Boards that can only be answered by rare totals are boards that are about to score. The maths table in the next section shows exactly which totals each full box can answer, and how.

The maths of the box: every roll, every answer

Two dice make 36 equally likely pairs, which is why the totals are not created equal: 7 shows up six times as often as 2 or 12. The table below is your map for the opening of every round. It lists each two-dice total, how many of the 36 pairs make it, and the answers a full box of nine tiles offers. Notice how the middle totals are rich in answers — that is why the early game feels generous — and how thin the edge totals are.

Total	Dice pairs (of 36)	Answers in a full box
2	1	2
3	2	3 · 2+1
4	3	4 · 3+1
5	4	5 · 4+1 · 3+2
6	5	6 · 5+1 · 4+2 · 3+2+1
7	6	7 · 6+1 · 5+2 · 4+3 · 4+2+1
8	5	8 · 7+1 · 6+2 · 5+3 · 5+2+1 · 4+3+1
9	4	9 · 8+1 · 7+2 · 6+3 · 5+4 · 6+2+1 · 5+3+1 · 4+3+2
10	3	9+1 · 8+2 · 7+3 · 7+2+1 · 6+4 · 6+3+1 · 5+4+1 · 5+3+2 · 4+3+2+1
11	2	9+2 · 8+3 · 8+2+1 · 7+4 · 7+3+1 · 6+5 · 6+4+1 · 6+3+2 · 5+4+2 · 5+3+2+1
12	1	9+3 · 8+4 · 7+5 · 6+5+1 and more

Two lessons hide in that table. First, the roll most likely to arrive — 7 — also has answers that spend the 7 tile itself, the 6, the 5 or the 4, so a prepared player is rarely hurt by it. Second, totals 10, 11 and 12 can only be answered with help from the big tiles. That is the mathematical reason behind the strategy rule: every mid-game roll of 10 or more is a scheduled appointment with your 9, 8 and 7, so spend them on your own terms before the dice choose the moment for you.

And how good is good? We simulated thousands of rounds played with a sensible big-tiles-first strategy. The average round scored about 12, one round in four finished at 7 or less, and a full shut-the-box happened in roughly one round in seventeen. For the 10-Round Challenge, the same simulation averaged a total near 122 — which is exactly where the tier lines come from: Club at 145 or less is a solid clubhouse score (about five simulated challenges in six manage it), Pro at 125 or less puts you ahead of the pack (just over half manage it), and Master at 100 or less is a genuinely elite ten rounds (fewer than one simulated challenge in five gets there).

A short history of Shut the Box

Shut the Box is an old game with sea salt on it. The most repeated account traces it to the fishing communities of Normandy in France, where it was played in harbour bars — one tradition says it was a game of the Le Havre quays — and it travelled, as sailors’ games do, to ports and pubs far beyond France. In England it settled into pubs as a wooden box with nine hinged number flaps and a pair of dice, sometimes played for the price of the next round of drinks. The rules were never written down by any inventor; like dominoes or cribbage, it belongs to everyone, which is why you will find small variations — some boxes play with twelve tiles, some score by reading the standing tiles as a two-digit number — while the core nine-tile game stays the same everywhere.

The game crossed the Atlantic and picked up new names on the way: you may meet it as Canoga in California, or as Batten Down the Hatches, a nod to its seafaring past. In the 1970s and 1980s an oversized version appeared on the American television game show High Rollers, where contestants shut numbers off a giant board with giant dice — proof, if any were needed, that watching someone chase the perfect shut is gripping television. Teachers quietly adopted it too: few games drill quick addition as painlessly, because every roll is a tiny sums problem with a decision attached.

Today the wooden box lives a second life on phones and browsers, and in the last few years it has found a fresh audience — new apps passed a hundred thousand installs, pubs and cafés have brought the boxes back out, and short videos of perfect shuts do the rounds online. The appeal is easy to see: a round takes two minutes, the rules take twenty seconds to teach, and the box always, always talks you into one more roll. Our version keeps the traditional nine tiles, the two-dice opening and the one-die endgame exactly as the wooden box plays them, and adds the three things a browser does well: a daily set of dice everyone shares, a ten-round challenge with tiers, and records that remember your best days.

Shut the Box FAQ

Is Shut the Box free to play here?

Yes. Shut the Box is 100% free on this page: Classic rounds, the Daily Roll and the 10-Round Challenge are all included, with no download, no sign-up and no payment.

What are the rules of Shut the Box in short?

Roll two dice. Close any standing tiles whose numbers add up exactly to the roll. Roll again. When a roll cannot be matched by the tiles still standing, the round ends and your score is the sum of those standing tiles. Close all nine tiles and you shut the box with a perfect score of zero. Lower scores are better.

What is the one-die rule?

While any of the 7, 8 or 9 tiles is still standing, you roll two dice. Once all three are closed, you roll one die instead, just like the traditional wooden box. It matters because two dice can never total 1, while one die lands evenly on 1 to 6 — so the endgame among the low tiles plays very differently.

How rare is a perfect shut?

Rare enough to brag about. In our simulations of thousands of rounds played with a sensible big-tiles-first strategy, a full shut happened in roughly one round in seventeen. Skilled choices nudge the odds, but the dice always have the last word — which is exactly why a shut feels so good.

What is the Daily Roll?

The Daily Roll is one seeded run of dice per day, the same for every player, built from your local date. Finish it with a score of 10 or less to bank a streak day. Your best score of the day counts, and you can roll the daily again to try to beat it. A new set of dice arrives at midnight your time.

Does the game save my progress?

Yes, in your own browser. Your best Classic score, shut count, daily streak, best challenge total and sound setting save automatically, and a round you leave half finished is restored exactly where you left it when you come back. Nothing leaves your device and there is no account to make.

Last updated: November 7, 2026. Shut the Box v1.0 — the first release of our version of the traditional dice game, with Classic rounds, a seeded Daily Roll with streaks, a 10-Round Challenge with Club, Pro and Master tiers, 3 hints per round and full progress saving. An original GameOLL browser game. Found a bug? Tell us in the comments and we will fix it in the next version.