Based on the provided hint and the analysis of the contents of `task.py`, `test.py`, and `sudoku.py`, here are some potential issues related to incorrect prompt details:

### Issue 1: Incorrect Prompt Details in `task.py`
```json
{
    "issue": "Incorrect prompt details in the task description",
    "evidence": "\"\"\"A task about solving sudoku puzzles.\"\"\"",
    "description": "The prompt description in the docstring of `task.py` should provide more comprehensive details about the task. Instead of simply stating 'A task about solving sudoku puzzles', it should elaborate on the specific nature of the task, such as the difficulty levels, sizes of the Sudoku puzzles, and the evaluation metrics used."
}
```

### Issue 2: Missing Details in `task.get_task_details` Method
```json
{
    "issue": "Incomplete task details in `get_task_details` method",
    "evidence": "return task.TaskMetadata(\n name=\"sudoku\",\n description= \"Interactively solve Sudoku puzzles of varying difficulty\",\n keywords=[\"algorithms\", \"logical reasoning\", \"visual reasoning\",\n \"game play\", \"repeated interaction\", \"non-language\",\n \"one-shot\", \"context length\", \"multi-step task\",\n \"out of distribution\", \"planning\"]",
    "description": "The description provided in the `get_task_details` method is vague. It should explicitly mention the Sudoku puzzle sizes (4x4, 9x9, 16x16) and the different difficulty levels (e.g., very easy, easy, medium, hard, very hard). This would make the task details clearer and more informative for the users."
}
```

### Issue 3: Ambiguous Explanation of `num_trials` in `task.py`
```json
{
    "issue": "Ambiguous explanation of `num_trials`",
    "evidence": "`num_trials=60` yields 4868 queries to the language model.",
    "description": "The comment about `num_trials` yielding 4868 queries to the language model is unclear. It should provide a more detailed explanation of how this number is derived and what it signifies in the context of the task."
}
```

### Issue 4: Inconsistent Use of Example Sudoku in `test.py`
```json
{
    "issue": "Inconsistent example Sudoku in tests",
    "evidence": "hard_sudoku = \"\"\"4.. ... .51\n.3. 2.4 ...\n... ... .34\n\n..7 ... 62.\n... .81 ...\n... ... 31.\n\n8.. .4. ...\n... 6.. 7..\n5.. ... ...\n\"\"\"",
    "description": "The example Sudoku puzzle used in `test.py` does not match the format expected by the task. The format should be consistent with the format described in `sudoku.py`, ensuring that tests accurately reflect the task's requirements."
}
```

### Issue 5: Missing Details on Expected Output Format in `sudoku.py`
```json
{
    "issue": "Missing details on expected output format",
    "evidence": "\"\"\" Sudoku generator and solver.\n\"\"\"",
    "description": "The `sudoku.py` file lacks a detailed explanation of the expected output format for the generated and solved Sudoku puzzles. Including specifics on how the output should be structured will help ensure that users understand the expected results."
}
```

These issues highlight discrepancies and missing details in the provided files that could lead to misunderstandings or incorrect implementation of the Sudoku task. Addressing these issues will improve the clarity and accuracy of the task description and related code.