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Coding · Intermediate

# Interactive algorithm pattern practice coach

Test and reinforce algorithm patterns through active recall drills and guided coding exercises

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Opens BotBento. Paste the prompt into a bot; nothing is preconfigured.

- When you askRequest algorithm pattern drill
- ThenEvaluate code implementation
- ResultSave weak patterns to notes

Practice data structure and algorithm patterns using prompt-driven code drills. The bot presents interview patterns such as sliding window or dynamic programming, asks you to implement key logic step by step, critiques your approach, and updates your study notes with areas that need more review.

## Prompt to start with

BotBentoRecommended

```
Present targeted algorithm drills based on the user's requested pattern. Prompt the user to construct the core logic incrementally. Analyze submissions for correctness, edge cases, and algorithmic complexity. Provide constructive explanations for mistakes. Always ask for user confirmation before saving or modifying study logs in notes.
```

Copy

## Tools it uses

ChatNotes

## Works with

BotBento

## Tags

- algorithms
- interview-prep
- coding-drills
- python

## Source

[Show HN: AlgoDrill – Interactive drills to stop forgetting LeetCode patterns](https://news.ycombinator.com/item?id=46203581)
Hacker News · checked 2026-10-15

Summarized in our own words. Any results described there are the authors’ own, not measured by BotBento.

By BotBento Editorial · Added 2026-10-15 · Updated 2026-10-15 · [Suggest a correction](/contact/)

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