Why in the puzzle 8×8 it makes sense to plan a triple instead of a single move
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We are the BlockBattle team, puzzles in MAX. In this first post, we will discuss a technique that helps to notice traps on the board in advance.

In a block puzzle, it is easy to mistake a convenient spot for a good move. The piece is placed, the board looks tidier — so can you drop it? The problem arises after two moves, when the last piece has nowhere to go.

On an 8×8 board, the player receives three pieces. They cannot be rotated. A fully filled row or column disappears, freeing up cells. The next trio appears after using the current one. Therefore, it is useful to perceive the three pieces as a small task.

Start with the most inconvenient piece. This is not necessarily the largest: a long strip may have several rows available, while a small corner piece may only fit into one suitable pocket. Mentally mark its spot and check whether another move will block it.

Now change the order. There are six possible sequences for three different pieces. It's not necessary to go through all coordinates: often, it suffices to compare two meaningful scenarios. In the first, you clear the line immediately, while in the second, you first place the inconvenient piece. After each action, visualize the board anew: a disappeared row can reveal a space that wasn't there before.

Watch the shape of the free space. Ten scattered empty cells do not replace a solid area. If a move creates a single hole, ask yourself which piece can actually fill it. The answer "later, somehow" is a reason to explore another option.

Finally, distinguish between a solution error and an unsuccessful continuation. The unknown next trio may be inconvenient even after a reasonable move. Evaluate the solution based on the information available at the moment of choice: were you able to place the current pieces, maintain space, and not miss an obvious clearing?

A small exercise: before making a move, formulate one sentence — "I'm placing it here because..." Then check if what you expected happened. This makes your own logic noticeable and helps to analyze games with friends or colleagues during a short voluntary warm-up.

BlockBattle in MAX: https://max.ru/id010511198702_4_bot Project website: https://blockbattle.ru In addition to the puzzle, there are daily arenas, duels, and clubs; in-game purchases are provided.

In the next gaming season, we plan to offer gifts in the form of Ozon certificates. The denominations, quantity, timelines, and conditions have not yet been announced. Details will be published separately after the rules are confirmed.