Numbers What's Missing? Game

Study the board, then spot which picture vanished — count on your memory

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Eyes on the board!

Memorise the numbers pictures — then work out which one vanished.

About the Numbers What's Missing? Game

A picture-recall challenge based on the classic parlour game. Study a board of pictures for a few seconds, then one quietly disappears — can you say which? Rounds get bigger and faster as you go, and three wrong answers ends the run.

One, two, three, four — our numbers memory game makes early counting practice fun and engaging. Bright number cards help preschoolers recognise numerals while building essential memory skills.

How to Play

  • Press Start and memorise every picture on the board.
  • After a few seconds the board hides and one picture is removed.
  • Pick the missing picture from the answer choices.
  • Each correct answer adds a bigger board. Three misses ends the game.

Why Play What's Missing?

  • Trains observation and visual recall under time pressure
  • Based on "Kim’s Game", used for over a century in memory training
  • Great party and classroom game — call answers out loud together

Fun Facts About Numbers

  • The concept of zero as a number was invented in India around the 5th century.
  • The ancient Babylonians used a base-60 number system — we still use it for time.
  • The number "googol" is 1 followed by 100 zeros.
  • Pythagoras believed numbers were the building blocks of reality.

More ways to play Numbers

Numbers What's Missing? by Difficulty

Numbers What's Missing? for Every Age

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Frequently Asked

How do I play the numbers what's missing game?

Press Start and memorise the board of numbers pictures. After a few seconds one picture is removed — pick the missing one from the answer choices. The board grows each round, and three wrong answers ends the run.

What is the what's missing game called?

It's a digital version of "Kim's Game", a classic observation exercise from Rudyard Kipling's novel Kim, used for over a century in scouting and memory training.

Is the numbers what's missing game free?

Yes — every game on Best Memory Games is 100% free with no signup, no downloads and no ads during gameplay.