Top 2 Games Similar to Mathematical Sudoku

Math Sudoku 1.2.11.1
Revie Studios
Over 600 KenKen style puzzles
Kakuro Premium(Sudoku puzzles) 1.0.7
ZarnaaGames
‘Kakuro’ - More than 1,00,00,00,00,000kakuropuzzles are here for free…If you enjoy Sudoku then definitely you will love ‘Kakuro’.All it takes to play Kakuro is a knowledge of basicmathematics(addition and subtraction), a little analysis, and somededication.Like Sudoku no digit can appear twice in any row orcolumn ofcontiguous cells. Unlike Sudoku all the cells in a row orcolumnmust also add up to a specified value(clue value).Kakuro, also known as cross-sums and sum-totals, is likeacrossword puzzle with numbers. Each "word" must add up tothenumber provided in the clue above it or to the left. Words canonlyuse the numbers 1 to 9, and a given digit can only be used onceina word.For those new to Kakuro: it's a logic puzzle game thatblendsCrosswords and Sudoku, so both players will like it! Its inthecategory of other Japanese logic puzzles.Features -1) With highly polished graphics and smooth gameplay2) Different grid sizes - 8x8, 9x9, 10x103) 3 difficulty options with 1,00,00,00,00,00,000+Kakuropuzzles3) Intelligent hints4) Undo and Redo functionality5) Facebook challenge accept and send6) Friends invite to play against7) Selected digit highlighting8) Incorrect digit highlighting