Memory
Visual memory
Study the filled squares, then find them again from memory.
5 patterns · Optional study timer
Try a practice
Memory
Sequence memory
Watch numbered tiles light up, then tap them in the same order.
5 runs · 3–8 steps · Adjustable difficulty
Memory
Card memory
Remember short rows or a shuffled deck of up to 52 cards, then rebuild their order.
Short rows or 13, 26, 52 cards · Optional study timer
Memory
Go-board memory
Remember the black and white stones, then rebuild their positions.
5 boards · 3, 5 or 8 stones · No Go knowledge needed
Memory
Digit span
Watch digits one at a time, then enter them in the same or reverse order.
3 runs · 3–10 digits · Forward or backward
Memory
N-back test
Track grid positions and mark one when it repeats from N steps earlier.
13–20 positions · 1-back to 3-back
Memory
Running span
Digits arrive and stop without warning. Report the last few.
3 streams · Length never shown · Adjustable difficulty
Memory
Operation span
Judge a sum, hold a letter, repeat. Then type the letters back.
3–10 letters · Timed sums · Adjustable difficulty
Memory
Chimp test
Numbers appear on a board and turn face down. Tap them in order from memory.
Boards grow by one · 3 strikes · Longest board
Memory
Memory Palace
Connect five objects to familiar places, then return to recall the same set.
5 objects · Untimed · Saved reviews
Memory
Recall Map
Read a short passage, recall its connected ideas, and check what you remember later.
5 ideas · Untimed · Saved reviews
Memory Alex Robin
Names and faces
Meet a few faces, learn their names, then match each face to its name.
4–8 people · Self-paced study
Memory
Word recognition
Learn a short word list, then distinguish words you studied from new ones.
6–12 study words · English
Memory
Letter–number sequencing
Watch mixed letters and numbers, then recall the numbers in ascending order followed by the letters alphabetically.
3 runs · 4–11 characters · 8 levels
Memory
Learn and recall
Learn word pairs, recall them now, then recall them after a different activity.
Two learning passes · Delayed recall · 8 levels
Memory
Spoken sequence
Listen to digits, then recall them in the same or reverse order.
3 sequences · 3–10 digits · English audio
Memory
Two running counts
Keep separate totals as shapes appear one at a time.
2–3 min
Memory
Remember to do it later
Form a plan, switch to another task, and remember to act when the right moment arrives.
3 levels · Guided practice
Memory
Sentence span
Judge sentences while remembering their final words in order.
3 levels · Guided practice
Memory
Rebuild the story
Reconstruct the order of everyday events and check what the story actually establishes.
3 levels · Guided practice
Memory
What changed?
Look at a few everyday things, then pick the one that is gone, moved or swapped.
6 questions · 4 levels · No time limit
Memory
Picture details
Study a picture of everyday things, then answer questions about it: what was there, how many, what color and where.
2 pictures · 4 levels · No time limit
Memory
Find the pairs
Turn over two cards at a time to find the matching pairs of everyday pictures.
6, 8 or 12 pairs · 3 levels · No time limit
Memory
List recall
Study a short shopping list, then pick its items from a larger set of pictures.
5, 7 or 10 items · 3 levels · No time limit
Memory
Everyday cue cards
Make a useful reminder, then use it to finish a small task.
3 or 6 everyday tasks · At your pace
Memory
Pick up where you left off
Leave a clear checkpoint, take a short pause, and return to the next unfinished step.
3 tasks · No timer · Keep your checkpoint
Memory
Where did that come from?
Remember a detail and the message or notice where you read it.
3 situations · Self-paced study · Answers explained
Memory
Keep track of changes
Remember the latest assignment as a few details change.
3 situations · No timer
Memory
Remember what matters
Decide where to focus, then remember objects with different values.
3 fresh lists · Study at your own pace
Learn a method
Browse lessonsRemember patterns in groups
Notice small groups and keep track of where they sit.
Goes with Visual memory
Follow the tile order
Keep the order of the flashes, including a tile that appears again.
Goes with Sequence memory
Remember a card and its place
Attach a rank and suit to each position instead of remembering only red or black.
Goes with Card memory
Anchor the Go stones
Use a center or edge as an anchor, then remember each nearby stone and its color.
Goes with Go-board memory
Read the recall direction
Keep the digits in order, then follow the forward or backward instruction for that run.
Goes with Digit span
Compare exactly N steps back
Check the required earlier position, not just whether a square looks familiar.
Goes with N-back test
Keep the newest digits
Update a short ordered group as new digits arrive, then report that group when the stream stops.
Goes with Running span
Hold letters between sums
Judge each equation, then add its letter to an ordered list without keeping the numerical answer.
Goes with Operation span
Place, then retrieve
Give each object a fixed place, recall it with the list hidden, and return after a delay.
Goes with Memory Palace
Recall the connections
Turn a short explanation into connected ideas, then recall both the ideas and their relationships.
Goes with Recall Map
Link a name to a face
Study a face and its name together, then recognize the pair when the order changes.
Goes with Names and faces
Recognize a studied word
Decide whether each word belonged to the original list, not just whether it looks familiar.
Goes with Word recognition
Sort digits, then letters
Remember the characters, then put the digits in increasing order before the letters in alphabetical order.
Goes with Letter–number sequencing
Connect and recall word pairs
Make a connection between two words, then retrieve the paired word from its cue.
Goes with Learn and recall
Listen, then order the digits
Listen to the full sequence, then recall its digits in the selected order.
Goes with Spoken sequence
Trace the route
Read the numbers as one path across the board, then cut the path into short groups.
Goes with Chimp test
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