AI Scrabble Practice

Five AI-powered practice tools backed by a 370K-word dictionary

Video Walkthrough

Screenshots

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AI Scrabble Practice home screen showing the five practice tools in a single bilingual interface

Word Validator checking a word against the 370,000-word dictionary

Anagram Solver displaying valid words found from a seven-tile hand

Magic Search interpreting a natural language query and returning scored word results

Timed Practice Game session with realistic tile draws and an on-demand AI hint

The Challenge

Scrabble practice tools are either too simple (word checkers) or too powerful (board solvers) — neither builds actual skill. Players bounce between fragmented sites for validation, anagram solving, and word discovery with no structured practice mode.

The Solution

Five tools share a single 370K-word dictionary and a consistent interface — Word Validator, Word Finder, Anagram Solver, Magic Search, and the Practice Game — so players stay in one application for an entire session. Magic Search uses GPT-4o-mini to translate plain-English queries into validated, scored word lists, while the Practice Game runs timed rounds with realistic tile draws and on-demand AI hints. Server-side API proxies keep credentials off the client, and a type-safe i18n system delivers full English and Spanish support with locale-based routing.

Key Features

370,105-word dictionary with sub-millisecond validation via Set-based O(1) lookups
Anagram solving in under 500ms for 7-tile hands with wildcard support
5 practice tools unified in a single bilingual interface
AI-powered natural language word search and timed practice with hints
Full E2E test coverage with Playwright across all features and locales

Results

Five distinct practice tools consolidated into one app — no context switching
Sub-millisecond word validation and under-500ms anagram solving
Client-side dictionary architecture handling 370K entries with O(1) performance
Full E2E coverage across features, dark mode, and English/Spanish locales

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