This year would surely bring new lights in your life. Happy new year to you all the time.
12 balls weigh 3 times to find the one fake. All 12 balls look same and you have a pan balance with no weights. Time to solve the 12 balls puzzle 40 mins.
9 balls 1 different weight puzzle: Find the fake ball in 3 weighs. All balls look alike. You are given a pan balance with no weights. Time to solve 30 mins.
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 identical and you are given a mechanical balance with no weights.
