CardVeal™ is an online memory card game. Flip cards, remember where they are, and match every set to clear the level

The goal of the game

Each level has a board of face-down cards. Your goal is to find and match all the sets before the timer runs out. The better your memory, the fewer flips you need.

Cards per level: Starts at 4 cards (Level 1) and increases up to 18 cards (max). Set size: Levels 1–9 use pairs (2 cards per set). Every 10 levels (ranks), the set size increases: Levels 10–19 use triples (3 cards), Levels 20–29 use quadruples (4 cards).

Timer: Each level has a time limit based on the number of sets and current level. The timer counts down in real-time; if it reaches zero, the game ends.

Step-by-step: how to play

1. Start the game. Open CardVeal and choose Start from the main menu to begin Level 1.
2. Flip the cards. Tap or click a card to flip it and see what is on the other side.
3. Memorize positions. Cards turn back over after you reveal them, so remember where each one is.
4. Match the sets. Find the cards that belong together and match every set on the board to win the level.
5. Unlock and replay levels. Clearing a level unlocks the next one. Tap any unlocked level to replay it.

Levels

CardVeal has 100 levels across 10 ranks. Difficulty increases in three ways:

• More cards: Level 1 starts with 4 cards (2 pairs); the board grows roughly every 2 levels, maxing out at 18 cards.
• Larger sets: Every 10 levels (boss levels), the set size increases—pairs → triples → quadruples—so you must match 3 or 4 identical cards consecutively.
• Less time: The timer shortens as you advance, requiring faster recall.
• New card designs: 12 unique card themes unlock at specific levels (bread, strawberry, vehicles, sneakers, gems, fruits, etc.), adding visual variety.

Every 10th level is a Boss Level with a special introduction and all cards briefly revealed at the start.

Scoring and winning

Win a level: Match every set on the board before the timer expires. A You Won! screen appears and you automatically advance to the next level.

Points: Each matched set awards points (base 1 × combo multiplier). Consecutive matches increase your combo multiplier (+0.5 per match), boosting subsequent points.

Gems: Every 2–3 combo milestones grant bonus gems (1–3 gems). Gems and points persist across sessions via localStorage.

Stars on the map: Completed levels show stars—1 star for normal levels, 3 stars for boss levels.

Time up: If the timer reaches zero, a Game Over screen appears and the game resets to Level 1 (progress is lost unless you replay from the map).

Tips to improve your memory

• Start in one corner. Reveal cards in a consistent order so you can build a mental map of the board.
• Say it out loud. Naming each card as you flip it helps you remember it.
• Group cards in your head. Think in rows or quadrants instead of trying to remember every card individually.
• Replay earlier levels. Practising on levels you have unlocked is an easy way to build speed.

Frequently asked questions

Is CardVeal played in the browser?

Yes. CardVeal is an online game, so you can play it in your web browser on both desktop and mobile devices. The layout adapts automatically—on mobile the card grid shows 3 columns, on desktop up to 6 columns.

How do I unlock new levels?

Complete the current level to unlock the next one. Your highest unlocked level is saved automatically. You can also replay any previously unlocked level from the Map screen (accessible from the main menu).

Can I replay a level?

Yes. Tap any unlocked level to replay it.

What are the sound options?

Open Settings from the menu to turn sound effects and background music on or off.

What are power-ups?

The Peek-a-boo power-up briefly reveals all face-down cards. It charges as you make matches (shown by the power meter at the top). When full, it triggers Power Up mode where the meter drains slowly and you can use Peek-a-boo freely until it empties.