Whack-a-Mole: how to play and score higher

How a round works

You face a three-by-three grid of holes and have thirty seconds. Moles pop up from the holes, stay for a moment, then duck back down. Your job is to tap or click each mole before it disappears. The round ends by itself when the clock runs out, and you see your final score together with a rank title.

The game does not stay at one speed. Early on the moles appear slowly and hang around for a comfortable length of time, and only one is out at once. As the seconds pass, they appear more often, stay up for a shorter time, and eventually up to three can be showing together.

• Tap a mole: 10 points.
• Tap a golden mole: 30 points, but it is rarer and quicker.
• Tap a bomb: you lose 20 points, though your score never drops below zero.
• Tap an empty hole: nothing happens, so there is no penalty for a mistimed tap.
• On a keyboard, the number keys 1 to 9 map to the nine holes.

Tips for a higher score

Keep your eyes on the middle of the grid instead of chasing individual holes. Your peripheral vision is very good at noticing sudden movement, so you can watch all nine holes at once and let your hand follow what you notice. Staring at one corner means you only react to that corner.

Rhythm beats panic. Players who tap as hard and fast as they can usually hit bombs, because they stop reading and start guessing. Aim for a steady pace where each tap is a decision, and speed up only in the last ten seconds when the pattern is familiar. The first two moles of a round are always moles, so use them to settle into the grid.

Pick one hand and one posture and stay with it. On a phone, a single thumb or index finger held above the middle row can reach every hole with a short movement. On a computer, hovering the mouse near the centre of the grid shortens every trip.

Golden moles and bombs: reading risk

A golden mole is worth three ordinary ones, so it is usually worth a quick tap when it is close to where you already are. Do not abandon a safe mole to lunge across the grid, though. A missed lunge costs time, and time is the only thing you cannot get back in a thirty-second round.

Bombs punish reflexes without thought. A bomb costs twice what a normal mole earns, so one careless tap wipes out two good ones. Because empty holes are free to tap but bombs are not, the useful habit is to confirm what you are tapping before your finger lands. Late in the round, when three things are on screen, glance at each hole's shape first, then tap. You lose a fraction of a second and save twenty points.

Where the game comes from

Whack-a-mole style machines became a fixture of arcades and carnival midways in the 1970s. A real hammer, plastic moles on springs and a cheerful, noisy cabinet made it an instant favourite because anyone could understand it in one second. In Japan the same idea is known as mogura taiji or mogura tataki, and the name is now also used outside games for the feeling of fixing one problem only to see another pop up.

The digital version removes the hammer and the cabinet but keeps the essentials: unpredictable timing, a short round and instant feedback. That combination is why such a simple idea survived the move from coin-operated machines to phones.

Why it feels good, and playing with friends

Whack-a-Mole is a clean test of simple reaction time: see something, decide, tap. Most people react in roughly a quarter of a second to a visual signal, but your result changes with sleep, caffeine, screen quality and how warm your fingers are. That means your score can vary from round to round without you doing anything wrong, so judge yourself by your best of several rounds rather than a single bad one.

To make it social, pass one device around and give everyone three rounds, or play on separate devices and compare scores. Your best score is saved in your browser only, and when a round ends, the game compares your score with real scores from other players to show a top percentage. If there are no scores to compare with yet, that number is simply hidden. Try beating a friend by changing one habit at a time, such as fixing your gaze on the centre, and see which tip helps most.