Simon says — the memory sequence game
The Simon says memory game shows a sequence of lights, asks you to repeat it, then adds one more step every time you succeed. Echo Chain is a free browser version played on a 4x4 grid: it opens at 3 steps, grows by one per correct round, and ends on a single wrong tap.
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What is the Simon says game?
The electronic version most people mean by "Simon says" is a sequence-memory game: the device plays a pattern of coloured lights with a tone attached to each, and you repeat it back by pressing the same colours in the same order. Succeed and the pattern grows by one. It has no end state — you play until you make a mistake, and how far you got is the score.
It is worth separating from the children's playground game of the same name, where a leader gives instructions and you obey only those prefixed with "Simon says". They share a name and nothing else. The electronic game descends from the 1978 Milton Bradley toy, which itself borrowed its mechanic from an Atari arcade cabinet called Touch Me.
Why does it get hard so quickly?
Because it is testing a quantity with a known, small ceiling. Working memory holds roughly four chunks of information at once for most adults — not the seven that popular science quotes, which came from a 1956 paper about a different measure. Once the sequence passes that boundary, you are no longer remembering, you are compressing.
That is what makes the game a genuine test rather than a reflex toy. Getting past step ten means chunking: hearing "top-left, top-right, bottom-left" as one three-beat phrase rather than three separate facts. Players who break through the wall almost always describe the same shift, from memorising positions to memorising rhythms.
- Group the sequence into chunks of three or four, not single steps
- Use the tones — each column has its own pitch, so the pattern is also a melody
- Say the chunks under your breath; verbal rehearsal outlasts visual memory
- Do not rush your inputs — the timer that matters is the pattern's, not yours
How do you play the free version here?
Echo Chain is a Simon says game on a 4x4 grid instead of four large buttons, which makes the space of possible patterns considerably larger. The sequence starts at three cells and grows by exactly one every time you repeat it correctly, replaying slightly faster as it lengthens. A single wrong tap ends the run and your chain length is your score.
Every column carries its own pitch, so the pattern arrives as a melody as well as a light show. That is not decoration — auditory sequences are easier to chunk than visual ones, and players who learn to listen rather than watch tend to add several steps to their best. It is free, needs no download and no account, and your best chain is saved in your own browser.
Frequently asked questions
What is the Simon says memory game?
It is a sequence-memory game in which a pattern of lights and tones plays, you repeat it back in the same order, and the pattern grows by one step every time you succeed. It ends on your first mistake, and how far you got is your score. It descends from the 1978 Milton Bradley electronic toy.
How can I play Simon says online for free?
Echo Chain on PlayNeon is a free browser version played on a 4x4 grid. It starts at three steps, adds one per correct round, and needs no download, no installation and no account. It works on phones, tablets and desktop.
What is a good Simon says score?
Most people stall somewhere between eight and twelve steps, because adult working memory holds only about four chunks at once. Getting meaningfully past that means chunking the sequence into small groups rather than remembering individual steps.
Is Simon says the same as the playground game?
No — they share a name only. The playground game is about following instructions prefixed with "Simon says". The electronic game, and the version here, is a memory test where you repeat a growing sequence of lights and tones.