Road to Crown ~ Brain training

Five number games of brain training.difficulty that go up every day.It is brain warm up for work or study every day.About games:■Worm CalcTrying to establish the formula.— Computing, Reaction■Mini SudokuFill 1 to 4 once in that each column, each row, and each of the four 2×2 subgrids.— Reasoning, Concentration■Find formulaChoose a correct formula from answers.— Memory, Computing■Match MatchTurning the card and complete all of the pairs.— Memory, Reasoning■Find differFind out different number from two group.— Concentration, ReactionUpdated some UI.