Variety | SureSolv


These form resources related to problem solving, critical thinking, creativity and so on.


Brain teaser: Puzzles and brain teasers followed by detailed solutions, and not just answers.

Sudoku: Detailed explanatory Sudoku game plays at hardness level Easy, Medium, Hard and Very hard. The series is ideal for learning hands-on how to play Sudoku with growing skill even by an absolute beginner.

Reflections: Thoughtful articles on varied topics.

Innovative creations: Showcasing creativity in ideas or things.

Counting eggs puzzles based on Euclid's division lemma


We will first present the classic folk puzzle of counting eggs for you to solve. Proceeding further, two ways to the solution will be presented and then the binding characteristics for this type of puzzles will be brought out in the form of framework for creation and systematic solution of similar types of puzzles...

How to solve Einstein's puzzle Whose fish confidently, an improved method based solution


Five nationals live in five differently colored houses, keep five different pets, drink five different fluids and smoke five different brands of cigarette. From 15 given statements, you have to answer—who owns the fish? Known popularly as Einstein's puzzle it was solved here more than one and half years back. This is an improved method based solution that can be understood and strategies learned by anyone...

Solution of 6 triangles to 5 triangles by 2 moves first matchstick puzzle


Matchstick puzzles are popular as sticks are easily available and matchstick figures can be physically changed in any way with ease. The solution to the first matchstick puzzle involves clarity in analytical reasoning on shapes, pattern identification and ability to form effective methods...

Reverse cheque puzzle solution

thumb_reverse cheque puzzle solution

On finally receiving double the amount he wrote in cheque after 20 paise was expended from amount received from bank, Bhabababu understood that the bank cashier must have given rupees for paise written on cheque, and paise for rupees written on cheque. The reversing created a basic confusion in finding the cheque amount...

Reverse cheque puzzle

thumb_reverse cheque puzzle

Bhabababu received double the money he wrote in his cheque... His alert mind quickly got to the heart of the mystery. It was a simple but grave mistake made by the cashier...but again, Bhabababu knew what he wrote in his cheque, you don't. Nevertheless, if you devote a bit of interested time, you would surely know. It is not difficult on the surface...

Method based solution to Einstein's logic analysis puzzle, Whose fish

thumb_Whose fish puzzle solution

The problem involves one to one unique assignment between six sets of entities each of five members. The assignments and the answer should result in by analyzing 15 logic conditions. This is a quite well developed logic analysis puzzle with challenges. This classic puzzle is attributed to no less a person than Einstein...

How to play hard third level Sudoku, game play 9


This is the 9th game play session at Sudoku third level of hardness. In this game every step in the beginning was hard-going and finding the breakthrough was not easy. We needed to use a new technique for the breakthrough. But when we now know and have used this pattern, we won't forget it in a hurry. In fact we are incorporating this new technique as a routine step in our overall strategy of Sudoku game solving...


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