Best coding problem hints tools in 2025

Code Coach

AI-driven mock interview practice for coding job seekers.

Cipher

AI-driven coding interview preparation resource for practice and feedback.

Prepfox

Interactive coding interview preparation resource.

Cheetah AI

AI-driven coding interview practice for software engineers.

Pgrammer

Practice coding interviews with real-time feedback and hints.

Subscription + from $12/m
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Leetcode wizard

Instant assistance for coding interview preparation and problem solving.

Sus Guru

Gather honest feedback to enhance ideas and projects.

WarriorJS

Engaging game that teaches JavaScript through interactive challenges.

Omnigpt

AI-driven assistance for productivity in everyday tasks.

Codewars

Engaging platform for coding challenges and community learning.

Daetama

Practice SQL skills with real-world questions for interviews.

Jobinterview.coach

AI-driven interview coaching for job seekers.

Boost Interview

Practice for interviews with real questions from top companies.

Chatcraft

Interactive coding assistant for learning and collaboration.