DAILY · 毎日パズル

Math?

the symbols lie — rules reshuffle daily; place, observe, deduce

Rules

Place a symbol in an empty cell and the number to its left transforms into the cell on its right. What the five symbols ●○◆▲★ do reshuffles every day, and the only clues are the results of your own placements. Three boards a day: stage 1 forces every symbol exactly once (yet never pins the rules down), stage 2 chains two symbols, and stage 3 specifies even the intermediate values. Hit every dashed-cell number to clear.