Train your brain with fun mini games that challenge your memory, focus, logic and math skills. Braincup offers 26 brain training exercises designed to sharpen your mind and improve concentration.

Mental calculation:
Follow the mathematical expressions. Use the result as the base for the next calculation.

Chain calculation:
Solve complex formulas step by step.

Sherlock calculation:
Find a formula to reach the goal using only the given numbers and operators.

Fraction calculation:
Solve the fractions.

Value comparison:
Select the expression with the highest value.

Anomaly puzzle:
Find the figure that stands out. Consider both the color and shape of each figure.

Pattern sequence:
Find the next figure in the pattern by looking for repeating shapes, colors and rotations.

Path finder:
Start at the marked position and follow the arrow instructions to find the destination.

Visual memory:
Memorize the shapes on the grid, then identify the hidden shape after the timer ends.

Ghost grid:
Watch the tiles light up one by one, then tap them back in the same order.

Color confusion:
Tap all cells where the word matches its font color. Stay focused!

Colored shapes:
Add up the points from the correct statements.

Orbit tracker:
Watch the highlighted balls, then track them as they move. Select the original targets after they stop.

Flash crowd:
Dots flash briefly on each side. Tap the side that had more dots. Trust your instinct!

Mini sudoku:
Fill the small grid so every row, column and block contains each number exactly once.

Mini chess:
Finish the chess scenario as white. Checkmate the CPU before it checkmates you.

Lights out:
Turn off every light. Each tap toggles the cell and its four neighbours.

Sliding puzzle:
Slide tiles into the empty space to put them back in order.

Shikaku:
Divide the whole grid into rectangles. Each rectangle holds exactly one number, equal to its area.

Nurikabe:
Paint cells to build the sea around numbered islands without forming any 2x2 block.

Cat queens:
Place one cat in every row, column and color zone. No two cats may touch, not even diagonally.

Schulte table:
Tap the numbers in order from 1 upwards as fast as you can.

Flags:
Identify the country by its flag. Each round adds more options and the clock is ticking.

Digit memory:
Memorize a digit sequence, solve a quick math problem, then recall the digits.

Spot the new:
Tap the animal you have not seen before. One mistake ends the game.

Wordle:
Guess the hidden five-letter word in six tries.

The game has several achievements and each exercise has medals to keep you motivated.

No tracking. Open source.