Card memory
Remember short rows or a shuffled deck of up to 52 cards, then rebuild the order.
Example
Example
An example to explore. No score or practice round is recorded.
Study the cards from left to right. Hide them, then tap the cards in the same order.
5 cards
5 runs · No time limit for recall
- Runs checked
- 0 / 5
- Active time
- 0:00
A short row. A closer look.
Study the cards from left to right. Hide them, then tap the cards in the same order.
Your order
Example
Example
An example to explore. No score or practice round is recorded.
Study the cards from left to right. Hide them, then tap the cards in the same order.
Choose how many cards to study. Look through them, then rebuild their order from memory.
The cards are shuffled without repeats. Study one card at a time and use Previous or Next to move through the order. A study limit hides the cards when time runs out. Leaving this tab pauses the timer.
Choose how many cards to study. Look through them, then rebuild their order from memory.
Remember a shuffled deck
Choose how many cards to study. Look through them, then rebuild their order from memory.
Explore the method
Attach a rank and suit to each position instead of remembering only red or black.
On by default unless you turn it off. Saved choices are kept. Shares starts, completions, replays and error categories. For ChatGPT visits, starts and completions may include the first QuickenBrain page and country. No answers, drawings or names.
How this data is usedHelp
Read each row from left to right, then continue on the next row. Study for as long as you need. Select “Hide cards” and use the shuffled cards to rebuild the order.
Undo removes the last choice. Clear starts your answer again. Check your order when every position is filled. Each correct position earns one point.
Use Tab and Enter to choose cards. Rank, suit and written labels identify each card.
There are five runs. Ending early shows your checked runs, but does not add a completed result to statistics.
About this practice
How deck practice works
The cards are shuffled without repeats. Study one card at a time and use Previous or Next to move through the order. A study limit hides the cards when time runs out. Leaving this tab pauses the timer.
Choose a position, then the suit and rank of the card you remember. Each card can be used once. Recall has no time limit, and you may leave blanks. You can revisit any position, clear it, or undo a change. Checking reveals the original order and ends the round.
A position is correct only when both rank and suit match the original card in that position. Blanks count as incorrect. There is no speed bonus or penalty.
Checked results are saved in this browser. A result summary is shared for community comparisons only if you opt in. The cards and your answers are not shared. Unfinished rounds are not saved.
Use Tab to move between controls and Enter or Space to select. Card names identify both rank and suit, not just color.
Remember a short row or a shuffled deck of up to 52 playing cards, then put them back in order. Choose a study time or take as long as you need.
Learn a method
Remember a card and its placeReport a problem
On by default unless you turn it off. Saved choices are kept. Shares starts, completions, replays and error categories. For ChatGPT visits, starts and completions may include the first QuickenBrain page and country. No answers, drawings or names.
How this data is used