agentic-sudoku.vercel.app

show_pattern_hint_toast

Show the human a short coaching note near the Sudoku board. Rows are numbered 1-9 top to bottom, columns 1-9 left to right, and boxes 1-9 in reading order. It disappears after five seconds, or sooner if they dismiss it. It never takes their keyboard focus and never stops them playing. The explanation you supply IS the note the human reads, so write it to them, not about them.

Input schema

{
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "explanation": {
      "type": "string",
      "minLength": 20,
      "maxLength": 240
    }
  },
  "required": [
    "explanation"
  ]
}