Fuse on Fire
3 min read A mad bomber is out on the job, making bombs. he has two fuses (pieces of string) of varying thickness […] Read article
Sharpen your creative problem-solving with classic brain teasers and logic puzzles. These questions test lateral thinking, mathematical reasoning, and the ability to find elegant solutions to tricky problems.
Question Types:
Logic puzzles: River crossing, ball weighing, clock problems
Probability: Dice, cards, marbles, coin flips
Mathematical: Number sequences, geometry, combinatorics
Estimation: Fermi problems and approximations
Skills Developed:
Thinking outside the box
Breaking down complex scenarios
Finding elegant, non-obvious solutions
Communication and explanation
Interview Context: Common at Google, Palantir, and consulting firms. Tests problem-solving approach more than coding ability.
3 min read A mad bomber is out on the job, making bombs. he has two fuses (pieces of string) of varying thickness […] Read article
3 min read dave winer is stuck on a deserted island, with lots of trees, which is very thin and ten miles long Read article
3 min read problem: using 31 dominoes, where one domino covers exactly two squares, can you cover all the empty squares on this Read article
2 min read Part I: what is the angle between the minute hand and the hour hand at 3:15 on an analog clock? Read article
4 min read You find an old treasure map in your grandma’s attic. the map shows a cannon, a coconut tree, and a Read article
3 min read How many places are there on the earth that one could walk one mile south, then one mile east, then Read article
2 min read Someone walks into your room and dumps a huge bag of quarters all over the floor. They spread them out Read article
2 min read How does one find a loop in a singly linked list in O(n) time using constant memory? You cannot modify Read article
2 min read I flip a penny and a dime and hide the result from you. “one of the coins came up heads”, Read article
2 min read some of you may have easily solved the pill weighing problem posed here. If so, you are going to love Read article
3 min read Part I (you can’t use paper, you have to figure it out in your head) i have a black triangle, Read article
3 min read A man needs to go through a train tunnel. He starts through the tunnel and when he gets 1/4 the Read article
4 min read Five pirates discover a chest full of 100 gold coins. The pirates are ranked by their years of service, Pirate Read article