Akari Solver

Adds a next-move hint and an auto-solver to Akari (Light Up) puzzles on dailyakari.com and puzz.link

Akari Solver adds two buttons to Akari (Light Up) puzzles on dailyakari.com and puzz.link: ✨ Solve — reads the board and enters the complete solution. 💡 Next move — overlays the cheapest next move a human could logically derive, ranked by a level hierarchy: direct deduction, named solving techniques, depth-1 hypothesis, depth-2 hypothesis, and full search. A ⁉ marker shows where assuming the opposite leads to a contradiction and in how many moves. Press the button again to enter the suggested move. When the board is in an unsolvable state, wrong lights and marks are highlighted in red and the contradiction cell is marked with ⁉. On dailyakari.com an extra button opens the current puzzle on puzz.link. The UI is available in English and Japanese. The extension works entirely inside your browser: no account, no tracking, no data collection, and no remote code.