Sum blocks is the quick-thinking math game in which you need to quickly calculate sums by using blocks to add up to the required figure and complete the problem, use hints if you become stuck. Complete levels as quickly as you can to progress as there are 50 levels to complete.
Test your mental arithmetic skills to add the numbers up correctly and use the right blocks as some blocks intersect with each other making the challenge even more difficult. Enjoy these brain-teasing games to sharpen your thinking skills and have fun whilst you are doing. Time to get your thinking cap on!
Good Luck and Have Fun.