Black and White Killer Sudoku (Daily Sudoku League #102)

Welcome to Daily Sudoku League #102, a Black and White Killer Sudoku that adds a brilliant color-based twist to the classic Killer Sudoku variant. This puzzle, inspired by a unique online test, challenges you to fill the grid with numbers and circles, ensuring that all cages of the same color have an equal sum. It's a wonderful brain teaser for those who enjoy blending arithmetic with logical deduction.

Don't let the extra rules intimidate you; they create a fascinating and rewarding puzzle experience. This variant is a fantastic way to exercise your mental math and pattern recognition skills. It's perfect for a focused solo session or as an engaging family activity. As part of our puzzle games collection, this Black and White Killer Sudoku offers a unique and satisfying mental workout.

Rules of the Black and White Killer Sudoku

Fill in the numbers from 1-7 so that each row, column, and 3×3 box contains the digits 1-7, a black circle, and a white circle. In addition, some parts of the grid are subdivided into cages. Each cage contains exactly one circle and some digits. All cages with a black circle must have the same digit sum. Similarly, all cages with a white circle must have the same digit sum. The respective digit sums may or may not be different. Digits cannot repeat within a cage.