Learn Sudoku hard strategy and techniques while solving Sudoku hard level 4 game 4. Breakthroughs by DSA, Cycle, Single digit lock explained clearly.
How to Solve Sudoku hard level 4 game 3 explains Sudoku techniques DSA, Cycle, Single digit lock, Possible digit enumeration and more. The game extra hard.
In this second 8 balls weight puzzle, find the fake ball in 3 weighs. All 8 balls look alike and you are given a pan balance without any weights.
In this first 8 balls weight puzzle, find the single heavier ball in 2 weighs. All 8 balls look alike and you are given a pan balance with no weights.
Trigonometry for competitive exams: SSC CGL Solution Set 82 explains to you how to solve hard trigonometry questions quickly by trigonometry techniques.
Learn how to solve tricky algebra questions for SSC CGL Tier II Set 6 quickly by key pattern identification and algebra problem solving methods.
Learn how to solve geometry triangle questions for SSC CGL set 80 solution set on geometry for SSC CGL. For best results, solve the question set first.
How to solve difficult time and work problems is explained by solving selected time and work problems with groups of men and women working.
A problem that looks difficult but not awkward, with some symmetry in the expressions, you should be able to detect the key patterns and discover the methods to use the patterns as well as general strategies to solve it quickly in a few steps...
In a problem involving both the given and target three variable expressions as symmetric and balanced between the three variables, pattern based general strategies should give you the desired result in quick time...
