Why Games Like Simon Says and Memory Match Actually Work on Your Brain

Simon Says and Memory Match look like they belong in a completely different category from something like Sudoku or Connect Four, since there's no real strategy to learn and no way to get objectively smarter at them the way you can with a logic puzzle. And yet both games are quietly popular decades after they were first designed, which says something about why testing memory itself is so weirdly compelling.

Simon Says is a working memory stress test

The mechanic in Simon Says is almost insultingly simple: watch a sequence of colors flash, then repeat it back in the same order. What makes it interesting is that it's a fairly direct test of something psychologists call working memory, which is the small amount of information your brain can actively hold and manipulate at once, as opposed to long term memory where things get stored for good. Most people's working memory tops out somewhere around seven items, give or take a couple, which is part of why the game gets brutally hard right around that same point.

Why the sequence breaks you at a predictable point

If you've noticed that you can usually get through the first six or seven colors without much trouble and then suddenly fall apart, that's not bad luck. It lines up almost exactly with the classic 'seven plus or minus two' estimate for working memory capacity that's been studied since the 1950s. The game isn't designed around that number on purpose, most likely, but it exposes the same limit every time because that limit is baked into how memory works for basically everyone.

Memory Match tests a completely different skill

Flipping two cards at a time and hoping for a pair looks similar to Simon Says on the surface, but it's actually testing spatial memory more than working memory: where something is, not what order it came in. Good players aren't necessarily flipping cards randomly and hoping to remember; they're building a mental map of the grid and updating it every time a new card gets revealed, even the ones that didn't match.

Chunking is the trick your brain is already doing

One reason some people seem to have a 'better memory' for these games than others usually comes down to chunking: grouping individual items into a smaller number of meaningful units instead of trying to remember each one separately. In Simon Says, that might mean remembering 'red then blue' as one chunk instead of two separate colors. It's not really a memory hack, it's just how memory naturally organizes information, and noticing yourself doing it is honestly one of the more interesting parts of playing these games regularly.

Why losing doesn't feel as bad in these games

Compare losing a round of Memory Match to losing a round of Connect Four, and it feels different, even though both are just a loss. Part of that is because memory games test something that feels less like 'you' and more like a temporary limit everyone bumps into eventually. Losing a strategy game can feel like you made a bad decision. Losing a memory game at your personal limit just feels like hitting a wall that was always going to be there.

Can playing memory games actually improve memory long term?

The honest answer is probably not much, at least not in a way that transfers to remembering where you left your keys. What practice does improve is your performance at that specific game, through familiarity with the format and better chunking strategies, rather than a general upgrade to your memory as a whole. That's not a knock on the games. Getting measurably better at something, even something narrow, is satisfying on its own, and that's a perfectly good reason to keep playing.

Whether or not either game makes you smarter in some broader sense, there's something genuinely fun about watching your own limit show up in real time. Simon Says will tell you almost exactly where your working memory caps out, and Memory Match will show you how good your spatial recall actually is once the guessing runs out. Both are worth a few rounds just to find out.