Tic-tac-toe is a strategy game you can learn in a minute, scratched into the margin of a notebook or drawn in sand. It is so simple that it is easy to dismiss: nine squares, two marks, and a draw if both players pay attention. The Tic-Tac-Toe game inside Sarhny (صارحني) keeps the classic board exactly as you remember it and changes what the game is for. The winner earns the right to ask a question, and the loser answers it. This guide covers the rules as the app applies them, the three ways to play, how the adaptive computer opponent works and the handful of ideas that decide a game between careful players.
The board and the rules
Nothing about the board has been reinvented. It is a 3×3 grid with no extra pieces, sizes or special squares. The first player plays X and moves first; the second plays O. You take turns placing your mark in an empty square, and the first player to line up three marks in a row, horizontally, vertically or diagonally, wins.
A match in Sarhny is a single game, not a series, so every move matters. If all nine squares fill up without a winning line, the game is a draw, and a draw means no question for anyone. If a player leaves an online game before it ends, the opponent wins by forfeit.
There are exactly eight ways to win on the board: three rows, three columns and two diagonals. That small number is the reason the game is solvable, and it is also the key to playing it well, as you will see below.
Three ways to play
You find Tic-Tac-Toe in the Arena tab of the app, next to the other games listed on the games page. When you open it you choose how you want to play:
- Online: a real opponent. Before you search you pick a question mood, Light, Bold or Funny. The mood decides which kind of ready-made question can appear at the end, and it pairs you with a player who picked the same mood. Random online matches do not show either player's name or photo.
- Invite a friend: the app creates a private code you can share. Your friend opens the Arena, taps “I have a code” and lands in your game.
- vs Computer: practice against an opponent that adjusts to you. More on that in its own section.
There is no two-players-on-one-phone mode for Tic-Tac-Toe. If the person you want to play is sitting next to you, the invite code is the way to do it.
The twist: the winner asks, the loser answers
The board itself is familiar. What makes this one different is the moment after the third mark lands. In an online match the flow is the same one used by Showdown, the rock paper scissors truth game:
- The winner writes a question, between 3 and 200 characters, within 25 seconds. If they leave it empty or the time runs out, a question from the app's question bank that matches your mood is used instead.
- The loser answers within 60 seconds.
- One swap is allowed.If the question does not sit well, the loser can tap “Get a new question” once, and the answer timer starts again.
- Abstaining is an option.The loser can choose “Abstain · watch ad (+1 point)”. The match ends without an answer and a point is added to their balance. There is a daily limit on abstaining.
- Rematch. After the match you can offer the same opponent another game. They can accept or decline, and the offer closes after a short window.
Because a single game is short, the question is the part that sticks. That changes the feel of the board: a careless move does not just cost you a game, it puts you on the answering side.
The computer opponent: five levels that follow you
In vs Computer mode you play X and move first. There is no easy, medium or hard menu. Instead the opponent has five levels and starts in the middle, at level 3, shown as “Opponent level 3” on the board.
- Win two games in a row and it moves up one level.
- Lose two games in a row and it moves down one level.
- A draw resets both streaks without changing the level.
When the level changes you see a short note such as “Your opponent got stronger” or “We eased off a little”, and the next game uses the new level. The lower levels make loose, partly random moves. Level 3 plays a sound routine: take a win if it has one, block yours, then prefer the centre, then corners. It can still be caught by a fork. Level 4 also builds its own forks and defends against yours, with an occasional slip that a sharp player can punish.
Level 5 plays perfectly. It searches every possible continuation, so it cannot be beaten. The best result anyone can get against it is a draw, which makes it a good test of accuracy rather than a wall to break through. If you can draw level 5 game after game, you are playing tic-tac-toe correctly.
How to play well: the ideas that decide games
Tic-tac-toe is a solved game: with correct play from both sides it ends in a draw. That sounds like it makes strategy pointless, but the opposite is true against a human opponent. Every game is a test of whether someone will slip, and the ideas below are where the slips happen.
1. Know what each square is worth
The centre square sits on four of the eight winning lines: its row, its column and both diagonals. Each corner sits on three lines. Each edge square sits on only two. That is why the centre and the corners are the strong opening moves for X, and why an edge opening gives the opponent the easiest time.
2. The fork is the only real way to win
Against someone who blocks every obvious threat, the only way to win is a fork: one move that creates two separate lines of two at once. The opponent can block one, and you complete the other. Every winning plan in tic-tac-toe is, in the end, a plan to reach a fork.
3. Answer the corner with the centre
If you are O and your opponent opens in a corner, take the centre. Any other reply lets a careful X build a fork and win. This one habit closes a classic way for O to lose.
4. Answer the centre with a corner
If X opens in the centre, reply in a corner. An edge reply looks harmless, but it gives X a route to a fork. A corner keeps the game level.
5. Block first, then build
Before every move, scan the eight lines and ask one question: does my opponent have two in a line with the third square empty? If yes, that is your move, no matter what plan you had. If no, look for a move that makes a line of two for you, ideally one that also points at a second line.
6. Watch for the opposite-corners trap
If you are O, hold the centre, and X owns two opposite corners, do not play a corner next. Play an edge. A corner here hands X a fork; an edge forces X to respond to your threat and the game stays drawn.
Making the question moment good for both players
The board is quick; the question is where the match becomes a conversation. A few habits help:
- Ask something a stranger can answer.In a random match you do not know each other, so questions about opinions, habits or small memories work better than anything personal. “What is a song you never skip?” gets a real answer in 60 seconds.
- Match the mood. If you both picked Funny, ask something that invites a funny answer. The funny questions collection is a good source of ideas if your mind goes blank under the 25-second clock.
- Keep personal details out of it. Do not ask for phone numbers, usernames or locations, and do not share your own in an answer.
- Use the swap and the abstain option without guilt. They exist so that losing a game never forces you to answer something you are not comfortable with.
Why play this version
Tic-tac-toe on its own runs out of surprises fast. Tied to an honest question, it becomes a small social game: one minute of strategy and a moment where somebody says something true. With friends through an invite code it is a light way to start a conversation with people you already know; against the computer it is a clean way to sharpen the habits above until level 5 cannot beat you.
To play, install the app or create your Sarhny account, open the Arena tab and pick Tic-Tac-Toe. Choose a mood, play your mark, and if you make three in a row, think about what you really want to ask.
Frequently asked questions
What happens when a game of Tic-Tac-Toe in Sarhny is a draw?
The match ends with no question for either player. You can offer your opponent a rematch from the post-match screen.
Can I beat the computer at the top level?
No. Level 5 plays perfectly, so the best possible result against it is a draw. The computer starts at level 3, goes up one level after you win two games in a row and down one level after you lose two in a row.
Do I have to answer the winner's question?
No. You can swap the question once with «Get a new question», or abstain by watching a short ad, which ends the match without an answer and adds a point to your balance. Abstaining has a daily limit.
Does my opponent see my name in an online match?
Random online matches do not show either player's name or photo. When you play a friend through an invite code, you know each other because you shared the code.
Can two people play on the same phone?
No. Tic-Tac-Toe in Sarhny has no same-phone mode. To play a friend, use «Invite a friend» and share the code.