Train your brain with fun mini games that challenge your memory, focus, logic and math skills. Braincup offers 45 brain training exercises to sharpen your mind and improve concentration. <b>Mental Calculation</b>: Follow the math expressions. Use each result as the base for the next. <b>Chain Calculation</b>: Solve complex formulas step by step. <b>Sherlock Calculation</b>: Find a formula to reach the goal using only the given numbers and operators. <b>Fraction Calculation</b>: Solve the fractions. <b>Value Comparison</b>: Select the expression with the highest value. <b>Bubble Sum</b>: Add the numbers on the floating bubbles. <b>Quick Sum</b>: Numbers flash one at a time. Add them up and enter the total. <b>Anomaly Puzzle</b>: Find the figure that stands out. <b>Pattern Sequence</b>: Work out the rule running along each row, then pick the piece that completes it. <b>Path Finder</b>: Start at the marked cell and follow the arrows to the destination. <b>Visual Memory</b>: Memorize the shapes, then identify the hidden one when the timer ends. <b>Ghost Grid</b>: Watch the tiles light up one by one, then tap them back in the same order. <b>Color Confusion</b>: Tap the color a word is printed in, not the color the word names. <b>Colored Shapes</b>: Add up the points from the correct statements. <b>Orbit Tracker</b>: Watch the highlighted balls, then track them as they move. <b>Flash Crowd</b>: Dots flash briefly on each side. Tap the side that had more dots. <b>Mini Sudoku</b>: Fill the grid so every row, column and block holds each number exactly once. <b>Mini Chess</b>: Checkmate the CPU before it checkmates you. <b>Solo Chess</b>: Capture pieces until only the king remains. Every move must capture. <b>Lights Out</b>: Turn off every light. Each tap toggles the cell and its four neighbours. <b>Sliding Puzzle</b>: Slide tiles into the empty space to put them back in order. <b>Shikaku</b>: Divide the grid into rectangles, each holding one number equa