Toplamatik Puzzle – Learn This Rare Logic Challenge

Many interesting logic puzzle types were introduced during the Oguz Atay Puzzle Contest (OAPC) in 2009. Some of these puzzles, such as Tapa, became extremely popular and are now regularly featured in puzzle competitions around the world. However, several other puzzle types appeared only briefly and gradually disappeared from the puzzle scene. Toplamatik is one such rare puzzle type. Although it never achieved the popularity of some other OAPC puzzles, it remains an enjoyable and unique challenge that combines logical deduction with arithmetic reasoning. This puzzle was created to help solvers understand the rules of Toplamatik and experience a puzzle type that is rarely seen today. Solve the puzzle and share your thoughts about this interesting logic puzzle in the comments.

Toplamatik Puzzle Instructions

Blacken some cells so that the remaining cells form some numbers. The figures outside the grid hold the sum of these numbers, and the size of these figures indicates how many digits there are in the sum of the numbers in the corresponding direction. There are at least two numbers in every row and every column. Numbers are read either from left to right or from top to bottom.