# Professor Otter (professorotter.com)

Offers printable kids' puzzle sheets such as word searches, mazes and sudoku, plus whole answer-keyed books to download and print.

- Atlas card: https://inite.ai/en/atlas/professorotter.com
- Site: https://professorotter.com
- For: Parents and teachers wanting printable puzzles for kids at home, in the car or in class
- Categories: learning
- Use 0/100 · alive 100/100

## Used for

- print word searches for car trips
- solve sudoku and logic puzzles at the kitchen table
- print colouring and maze sheets for a classroom

## Price

- from 2.99 USD/one-time (read 2026-10-25 on https://professorotter.com/pricing)

## For developers

- OpenAPI: https://professorotter.com/openapi.json (39 paths)
- API docs: https://professorotter.com/developers
- MCP server: com.professorotter/activities (namespace; open on 2026-10-25, 6 tools)
- Read 2026-10-25

## MCP server, measured daily

Server: https://professorotter.com/mcp, checked every day since 2026-10-25 (2 checks).

- Answered: measuring, 2 daily checks so far
- Median first answer: 225 ms
- Sign-in: none
- Context its tool definitions take: about 1233 tokens (6 tools)
- Tool definitions: A, 97/100
- Failing "params_described": 1 of 6 tools
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-10-25

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Source: INITE Atlas, https://inite.ai/en/atlas/professorotter.com. JSON: https://inite.ai/api/atlas/professorotter.com. MCP: https://inite.ai/api/mcp (atlas_lookup).