How to play Overload (and why it never ends in a draw)
Overload is a free tic-tac-toe variant you play in the browser. The grid is the same three-by-three you already know. Everything else is different, because you do not place marks — you spend numbers, and a bigger number takes a square off a smaller one.
No download, no account, no app. It runs on a phone on a bad connection, and it keeps working with the network switched off.
The rules, in thirty seconds
- The board. A 3x3 grid, empty at the start.
- Your hand. One each of the numbers 1 through 9, to last the whole match. Not per turn — per game.
- A move. Pick an unspent number, then tap a square. On an empty square, your number lands. On a square holding a lower number, your number takes it: the old number is bumped off and permanently spent.
- What you cannot do. You cannot place on a square holding a number equal to or higher than yours, and you cannot bump your own square. The board tells you which squares are open the moment you pick a number.
- Winning. Three of your symbols in a row, column, or diagonal — judged on who holds each square now, not who held it first.
- Running out. If nobody has made a line when the numbers are gone, the board goes to whoever holds the highest-value line. Add up the numbers you hold on your best line; highest total wins.
That is the whole game. It takes about two minutes and considerably longer to play well.
Why this never ends in a draw
Regular tic-tac-toe is a solved draw. Two players who do not blunder will draw every single time, forever. That is a fine thing for a game you play with a six-year-old and a terrible thing for a game about stakes.
Bumping was the first answer: if no square is permanently safe, a defensive stalemate has no floor to rest on. That turned out not to be enough. We solved the position exhaustively, and the bumping-only version is also a forced draw — worse, a more reliable one, because a fork’s shared square can always be taken back. Two competent players drew essentially every match.
So the game ends on value. Three in a row still wins the instant it happens, and in practice that is how most matches end. But when the numbers run out with no line on the board, the board is awarded to whoever built the strongest line rather than being thrown away. A tie now needs your best line, your total value, your square count and the centre square all to come out identical.
In roughly six hundred simulated matches, that happened zero times.
The scoring
win = (100 − 5 × numbers still unspent in the loser's hand) × difficulty
draw = 20
loss = 0The multipliers are 0.7 for loose, 1.0 for tuned, and 1.4 for ruthless.
The subtraction is the interesting part. Beating someone who still had seven numbers in hand means you won a game they had barely started spending — worth less than grinding them down to nothing. A decisive win scores; a lucky early line does not score much.
The strategy — this is the actual game
Every number is two things at once. A 9 in your hand is a standing threat over all nine squares: nothing you place can be taken while you hold it. A 9 on the board is a square nobody can ever take from you — and a threat you no longer have. Spending it converts a general threat into a specific permanence. That trade is the whole game.
Cheap numbers belong on edges. The centre sits on four lines, the corners on three, the edges on two. Putting a 2 on the centre wastes the best square on a number that anything can take. Putting an 8 on an edge wastes the number.
Bumping costs you twice. You spend your number and you spend theirs, but you also spend a turn not developing. A bump that removes a real threat is excellent. A bump that just eats a 3 because you could is how you run out of material holding a worse board.
Watch their hand, not just the board. Both hands are face up — there is no hidden information in this game at all. If their 8 and 9 are gone, your 7 is suddenly permanent, and squares you were protecting no longer need protecting.
Play the value line late. Once it is clear neither of you will get three in a row, the match is decided on your best line’s total. Two high numbers on one line beat four scattered ones. Notice this before your opponent does and you win matches that look drawn.
The three difficulty levels
loose gives squares away. It does not check whether it has a winning move, blocks only sometimes, and often takes a square just because it can.
tuned is a fair fight. It takes wins, blocks wins, and weighs value against position — with just enough randomness to be beatable.
ruthless never misses a win. It takes every winning line the instant one opens, blocks every one of yours, and looks one move further to avoid handing you a forced win in reply. Measured over 200 seeded matches, it beat our reference player 99% of the time.
Frequently asked
Is this the same as regular tic-tac-toe? No. In tic-tac-toe a square is yours forever once you take it, which is exactly why the game is a guaranteed draw between competent players. Here every square can change hands, you have nine distinct numbers rather than identical marks, and the match is decided on value when nobody makes a line. The grid is the only thing the two games share.
Why does this never end in a draw the way regular tic-tac-toe does? Because a match that runs out of numbers is settled rather than abandoned. Whoever holds the highest-value line takes the board, and a genuine tie needs four separate measures to come out identical at once. Bumping alone was not enough — we checked exhaustively, and it draws just as reliably as the original.
What is the best opening move? The centre, with a middling number — a 5 or 6. The centre sits on four of the eight lines, so it is worth the most, but opening with your 9 there spends your only untakeable number before you know which lines matter. A 5 in the centre is hard to take cheaply and keeps your top numbers as live threats.
Should I spend high numbers early or save them? Save them, but not forever. A high number in hand threatens every square on the board; the same number played threatens nothing further. The moment to spend it is when it wins a line outright, when it blocks one permanently, or when the match is heading for a value finish and you need it counted. Holding a 9 into a lost position is the most common way to lose.
Can the opponent take a square I just took? Yes, if they have a higher number. That is the point. Nothing is safe until the numbers that could take it are gone, which is why counting their hand matters as much as reading the board.
Is Overload free? Yes. No account, no download, no payment, no ads inside the game.
Does it work offline? Yes. Once the page has loaded, the whole game runs on your device. There is nothing to download and no server involved in playing.
What’s a good score? Anything above 70 means you closed the game out rather than scraping a line while they still held most of their hand. Above 100 means you did it on ruthless.
Where Overload sits
Overload is part of SETPOINT, a small collection of games about precision, nerve and knowing when to stop. Its sibling filter is about asking better questions; graze is about how close you dare let a shot pass; deadband is about not overcorrecting.
Overload is the one about spending. Play it a few times watching your opponent’s hand rather than the board, and it stops looking like tic-tac-toe entirely.