CalculatorZ: Math Puzzle Game – Play Online or on iPhone

About the game

About CalculatorZ: Math Puzzle

Reach the target. Unlock your math skills. CalculatorZ turns a simple calculator into a challenging math puzzle: reach the target number using the available digits and mathematical operators. But there's a twist: some keys are locked! Choose your difficulty, think creatively, and solve your way to a higher score.

Browse arithmetic games

CalculatorZ is a number puzzle game that challenges how you think about mathematics. Instead of simply answering arithmetic questions, your goal is to create the right calculation using a limited set of calculator buttons.

Every round gives you a target number. Your challenge is to combine the available numbers and mathematical operators to reach that exact result.

As the difficulty increases, more digits and operations become unavailable, encouraging you to discover alternative solutions. Whether you enjoy mental math, logic games, number puzzles or mathematical challenges, CalculatorZ is a fun way to test your problem-solving skills.

How to play CalculatorZ: Math Puzzle

• Check the targetA target number appears at the top of the screen
• Inspect the keysLook at which digits and operators are available — some are locked
• Number & operator keysBuild a calculation from the available buttons
• =Submit your calculation; if it equals the target, you score a point
• C / CEClear the entry or the whole calculation
• DifficultyChoose Easy, Medium, Hard or Extreme — harder levels lock more keys

Tips for CalculatorZ: Math Puzzle

Plan before tapping: consider which operations could produce the target number.

Check your available keys: a locked button may rule out the most obvious solution.

Try alternative calculations: different expressions can sometimes produce the same result.

Use basic arithmetic creatively: addition, subtraction, multiplication and division offer different routes to a result when they are available.

Start with an easier difficulty to learn the mechanics before attempting harder challenges.