Chess Top 5
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Chess
Play White against the computer. Tap a piece, then tap where it should go.
Your move — you are White.
Moves
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Private to everyone with this invite link. The chat ends and is deleted when the game is completed, or when the link expires.
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Game
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Objective
Play full-rules chess against the computer as White — castling, en passant, promotion, check, checkmate and draws all included. Choose an Easy, Medium or Hard opponent and chase a win in as few moves as you can.
How to play
- Tap one of your white pieces to see where it can go, then tap a highlighted square to move.
- The computer replies as Black. Keep your king safe and look for captures and checks.
- Checkmate the black king to win. Use Undo to take a move back, or Resign to end the game.
- Wins score by difficulty and speed; draws earn a smaller score.
- Want a human opponent? Press Play a friend and send them the invite link — you play White, they play Black.
About Chess
Chess here is the full game against the computer, with you playing White. Every rule is in: castling, en passant, pawn promotion, check, checkmate, stalemate, the 50-move rule, threefold repetition and draws by insufficient material. Choose Easy, Medium or Hard, and use Undo if you want to take a move back while you learn.
Tips and strategy
- Control the center early with pawns on e4 or d4, and bring your knights and bishops out before moving the queen.
- Castle early to tuck your king behind a wall of pawns and connect your rooks.
- Before every move, check what the computer is threatening and whether the piece you are about to move is protecting something.
- Trade pieces when you are ahead in material and avoid trades when you are behind. Simplifying a winning position makes it easier to finish.
- Tap a piece to see all of its legal squares highlighted. Squares with a ring are captures.
What it exercises
Chess trains planning, pattern recognition and calculation. Looking a few moves ahead, weighing trade-offs and spotting threats are skills that carry over to many other puzzles.
Frequently asked questions
- Which color do I play?
- You always play White and move first. The computer plays Black.
- Can I take back a move?
- Yes. Undo takes back your last move and the computer's reply. It is available until the game ends.
- How strong is the computer?
- Easy makes occasional mistakes, Medium looks two moves ahead, and Hard searches deeper and plays solid tactical chess. Wins on higher levels score more.
- How does promotion work?
- When a pawn reaches the far rank, a small menu asks whether to promote it to a queen, rook, bishop or knight.
- Can I play chess against a friend?
- Yes. Press Play a friend, copy the invite link and send it. Whoever opens it plays Black, and you play White. Moves appear on both screens, and the match keeps going if either of you reloads the page. A third person who opens the link can't join, and the match expires after 5 days.
Try next
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Connect islands with bridges so each island's bridge count matches its number. A classic 'Hashiwokakero' logic puzzle — bridges can only run in straight horizontal or vertical lines and never cross, and every island must end up connected into one single network.
Light-Up
Place light bulbs so every white cell is illuminated, with walls blocking the light. A classic 'Akari' logic puzzle — no two bulbs may shine light on each other, and the goal is lighting every white cell using as few bulbs as the walls allow.
Solitaire
Classic Klondike solitaire — draw from the stock, build tableau columns down in alternating colors, and stack all 52 cards onto the four foundations by suit, Ace to King.
Today's Riddles
New set every dayAn explorer was found dead in a sealed pyramid chamber. The cause of death was dehydration, yet the room contained several jugs of fresh water. Detective Ramirez noted that the jugs were all securely sealed with heavy wax plugs and no tools were present in the tomb. How did the explorer die of thirst?
A museum curator claimed that a thief used a glass cutter to silently remove a circular pane of glass from a display case at midnight. Detective Ford inspected the circular glass piece found lying on the floor inside the case and arrested the curator for lying. Why?
Detective Kyle arrived at a winter cabin where a man sat frozen solid in a rocking chair. The fireplace was roaring with burning logs, and the windows were tightly shut. Kyle noted that the room temperature was well over 80 degrees. What caused the man to freeze?
Detective Vance found the victim slumped over a desk with a punctured coffee cup leaking onto the floor. The calendar was turned to Sunday. The neighbor claimed she heard a gunshot on Tuesday morning and saw someone running away. Vance immediately arrested the neighbor for filing a false report. Why?
A rare diamond was stolen from a locked museum display case. The guard swore nobody entered or left through the doors. The security footage shows the thief walking straight through the solid north wall without breaking it. How did the thief pull off this supernatural feat?
Inspector Cole examined the study of a wealthy collector. A priceless antique vase was shattered on the Persian rug. The butler said he was dusting the chandelier. The maid said she was polishing the silverware. The chef said he was kneading bread in the kitchen. Cole arrested the maid. Who lied?

