How do I win a round?

A prize symbol is shown at the top. Tap cells to scratch off the foil; once you have uncovered the required number of prize-symbol cells, you win. If you reveal too many non-prize cells first, the round is lost.

Is there any skill, or is it pure luck?

It is mostly luck · you cannot see through the foil before you scratch. The skill is in nerve: knowing how many gambles to take and when to stop. Over many rounds the difficulty setting tunes the odds in your favour or against you, but a single round is always partly chance.

Is the card the same for everyone?

Yes when handed the same seed. The grid contents, the prize symbol, how many you need, and how many misses you can afford are all derived from the round seed, so the same save code reproduces the exact card. Useful for "beat my round" challenges.

How does difficulty change it?

Higher difficulty grows the grid (from 2×3 up to 6×3), adds more lookalike symbols, and trims the spare prize cells. Higher labyrinth levels raise the number of prize cells you must uncover and lower how many blanks you may reveal · so the same difficulty gets steadily harder as you climb.

Does it work offline?

Yes. PlayMemorize is a Progressive Web App. Install once and Scratch Card works without an internet connection.

Scratch Card · 日本語

Q: ラウンドに勝つにはどうすればいいですか？

上部に賞品シンボルが表示されます。セルをタップしてフォイルを削り、必要な数の賞品シンボルセルを見つけたら勝利です。非賞品セルをあまりに多く露出させると負けになります。

Q: スキルが必要ですか？それとも純粋に運ですか？

ほとんどは運です。スクラッチするまでフォイル越しに見ることはできません。スキルは神経にあります：どれだけ賭けるか、いつ止めるかを判断することです。多くのラウンドを通じて難易度が変化します。

Q: カードは全員同じですか？

はい、同じシードが与えられた場合は同じです。グリッドの内容、賞品シンボル、必要な数、許容できるミスの数はすべてラウンドシードから導かれるため、同じセーブコードで同一になります。

スクラッチカード