Logic games for kids: 10 free online games that build thinking skills

What makes a good logic game for kids

A logic game is one where the result depends on your thinking, not on luck. The rules are short, nothing is hidden behind chance, and when you lose there is usually a move you can point to and say "that's where it went wrong". That makes every game a small lesson.

While they play, children practise skills that are hard to teach directly:

• Planning ahead. "If I go here, what can they do next?" is the heart of every strategy game.
• Spotting patterns. Lines of three, chains of boxes and safe corners turn up again and again, and kids learn to see them faster.
• Seeing the other side. Good players ask what their opponent wants, which is perspective-taking in disguise.
• Patience. The move that grabs the most right now is often the wrong one. Waiting for a better chance is a skill too.
• Learning from mistakes. A lost game is quick to replay, so trying a new idea costs nothing.

10 free logic games, from easiest to hardest

Every game below is free to play in the browser, with no sign-up. Each has four computer opponents, a mode for playing a friend, and a solo puzzle or challenge. The ages are only a starting point: plenty of 6-year-olds love Checkers, and plenty of grown-ups still lose at Reversi.

1. Tic-Tac-Toe Plus (from age 5): the first game where kids learn to block a line and make two threats at once. When 3×3 gets easy, the 4×4 board and Ultimate (nine small boards in one big one) are a big step up. Our tic-tac-toe guide shows the winning patterns.
2. Memory Match (from age 5): flip two cards and remember where everything is. It trains concentration and visual memory. Start on the Small 4×3 grid, then try Classic 4×4 and Big 5×4. See our memory game tips.
3. Four in a Row (from age 6): drop discs and line up four. Kids learn to check diagonals and to block before it's too late. The daily puzzles ask you to win in 2 or 3 moves.
4. Dots & Boxes (from age 6): draw lines and close boxes. Young players learn not to draw the third side of a box; older ones start counting chains. Boards go from a quick 3×3 up to a giant 8×8. Our Dots & Boxes strategy guide explains the chain rule.
5. Sea Battle (from age 6): find the hidden fleet, using every hit and miss as a clue. It's deduction plus grid references, with columns A to H and rows 1 to 8. In the daily Sink the fleet challenge, 14 shots is perfect. See our Sea Battle strategy guide.
6. Mancala (from age 7): sow seeds around the board and count ahead to see where your last seed will land. Landing in your own store earns another turn. The Quick setup uses 3 seeds per pit for shorter games. Learn more in how to play Mancala.
7. Checkers (from age 7): if you can jump, you must, so kids learn to look for traps and to set them. The 6×6 Quick board is a gentle start. See how to play checkers.
8. Five in a Row (from age 8): line up five stones on an open board. It's all about building two threats at once so your opponent can only block one. The 11×11 board keeps games short.
9. Tilt Four (from age 8): four in a row, but once per game each player can tip the whole board on its side and let every disc fall. Kids have to picture how the entire board will change, which stretches their thinking.
10. Reversi (from age 8): flip your opponent's discs by trapping them between yours. The score swings wildly, and the player with fewer discs in the middle often wins, so it teaches long-term thinking. Rookie Robo is scared of corners, which makes him a good first opponent. Our Reversi strategy guide explains why corners matter.

How the computer characters help kids improve

Every game has the same four computer opponents, so children always know where they are: Rookie Robo (easy), Clever Cat (medium), Sly Fox (hard) and Grandmaster Owl (expert). Beating a character feels like an achievement in a way "Medium mode" never does.

• Start with Rookie Robo. He makes real beginner mistakes, so new players win often and want to keep going.
• Move up when it gets easy. Once your child beats a character most of the time, try the next one. Losing a few games to Clever Cat is how they get better.
• Use the hints. Each game against the computer comes with three hints that show a good move. Ask your child why that move is good before playing it.
• Play as a team. Two children choosing moves together against the computer have to explain their ideas to each other, which is great thinking practice.

Using logic games at home, in class or in a homeschool day

• A short warm-up. A quick 3×3 Dots & Boxes game or one daily puzzle takes a few minutes and gets brains working before other lessons.
• Daily puzzles everyone can compare. The solo puzzles change every day and are the same for every player, so brothers and sisters, or a whole class, can compare how they did.
• Think out loud. Ask children to say why they chose a move. Explaining a plan helps the idea stick.
• Link games to lessons. Sea Battle practises grid references, Mancala and Dots & Boxes practise counting, and Reversi and Five in a Row practise planning ahead. Our coordinate grid games and math games guides have more ideas.
• Play friends and family far away. The board games can be played online with an invite link, with no account. Players can only send a few emoji reactions, with no chat.
• Mix in thinking and luck. For a change of pace, push-your-luck games like Lucky Lanterns teach chance and decision-making instead of pure logic.

Which logic game should my child start with?

• Ages 5–6: Tic-Tac-Toe Plus on 3×3, Memory Match on Small, and Dots & Boxes on 3×3.
• Ages 7–8: Four in a Row, Sea Battle, Mancala on Quick and Checkers on 6×6.
• Ages 9 and up: Five in a Row, Tilt Four, Reversi, Ultimate tic-tac-toe, and Dots & Boxes on the 5×5 or giant 8×8 board.

If a game causes frustration, drop down a board size or a computer character rather than switching games. Small wins build the confidence to try harder ones. For more ideas, see our list of the best 2 player games for kids, or browse all board games.

Frequently asked questions