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chessboard-problems

52 posts

Crossword Puzzle Of The Week #33(Chessboard Problems)

Last Updated: 23 July 2025

In this issue of Crossword Puzzle of the Week, we will dive into the topic of Chessboard Problems. The solution to the crossword puzzle is provided at the end.Crossword #3...read more

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Crossword Puzzle

Crossword Of The Week

chessboard-problems

Introduction to Chess | Learn Chess Online

Last Updated: 23 July 2025

Chess is a timeless and strategic two-player board game that has been played for centuries. It's a game of skill, tactics, and strategy that requires players to out-think ...read more

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chessboard-problems

Chessboard Problems

Last Updated: 23 July 2025

Chessboard problems are defined as a class of puzzles that involve solving a problem based on a chessboard. These problems typically require participants to place or move ...read more

chessboard-problems

All possible points where knight can reach in one move

Last Updated: 17 April 2023

Given an integer N and knight position {x, y}, the task is to print all possible sets of points that the knight can reach in one move on an N*N chessboard.Note: Output the...read more

chessboard-problems

Find path traveling which bishop traverse each black cell atleast once

Last Updated: 06 April 2023

Given two integers X and Y such that X+Y is even, Which denotes the initial position of the bishop on a chessboard of 8 x 8 dimension. Then the task is to output a continu...read more

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chessboard-problems

Trap the King by one of the given Set of pieces

Last Updated: 01 December 2022

Given an 8 X 8 matrix of characters '*' and 'K' as a chessboard in which K represents the position of the King and the rest of the cell is represented by *.Also given the ...read more

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chessboard-problems

Minimum swaps to build valid Chessboard

Last Updated: 05 August 2022

Given a matrix of size N * N containing only 0s and 1s, where 0 represents white and 1 represents black. The task is to minimize the number of swaps to form a valid chessb...read more

chessboard-problems

Find position of Queen in chessboard from given attack lines of queen

Last Updated: 14 October 2022

Given an N×N Matrix Mat[][] of N rows and N columns. There is exactly one Queen on the chessboard and the cell that is under the attack of the Queen is represented by 'Q' ...read more

chessboard-problems

Maximum cells attacked by Rook or Bishop in given Chessboard

Last Updated: 31 May 2022

Given three integers N, R, and C representing an N*N chessboard and the position (R, C) where the rook and the bishop is placed. The task is to find out who can attack the...read more

chessboard-problems

Count of distinct Numbers that can be formed by chess knight in N moves on a mobile keypad

Last Updated: 23 July 2025

Given an integer N and a chess knight placed in mobile keypad. The task is to count the total distinct N digit numbers which can be formed by the chess knight with N moves...read more

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Permutation and Combination

chessboard-problems

Count of rooks that can attack each other out of K rooks placed on a N*N chessboard

Last Updated: 07 January 2022

Given pair of coordinates of K rooks on an N X N chessboard, the task is to count the number of rooks that can attack each other. Note: 1 = K = N*NExamples:Input: K = 2, a...read more

chessboard-problems

Count pair of bishops that will attack each other on a N x N chessboard

Last Updated: 23 July 2025

Given a N x N chessboard and the position of X bishops on it, the task is to calculate the count of pairs of bishops such that they attack each other. Note that while cons...read more

chessboard-problems

Count of squares reachable by a Bishop initially placed at top left on a given NxM chessboard

Last Updated: 29 November 2021

Given two integers N and M representing a N x M chessboard, the task is to find the maximum number of squares that the bishop can reach using any number of moves if initia...read more

chessboard-problems

Print all Knight's tour possible from a starting point on NxN chessboard

Last Updated: 23 July 2025

Given a N x N chessboard with a Knight initially standing on the Xth row and Yth column, the task is to print all possible paths such that the knight must visit each squar...read more

chessboard-problems

Print all unique combinations of setting N pieces on an NxN board

Last Updated: 06 December 2021

Given an integer N, the task is to print all the unique combinations of putting N pieces in an NxN board.Note: Print ("*") for pieces and ("-") for an empty space.Example:...read more

chessboard-problems

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