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LexiChain
Spell a hidden word letter by letter, beat the clock
LexiChain turns spelling into a race. You get a hidden root word and rebuild it one letter at a time — but every letter must be answered with a different word from the same category. TOMATO in Vegetables? Name a vegetable starting with T, then O, then M… before the timer runs out. Three difficulties, 38 categories, and local Wi-Fi/Bluetooth duels with no servers. No ads, no tracking, plays offline. Free forever, with optional packs.
Hey Product Hunt 👋
I'm Ralf, an indie developer, and LexiChain is my take on the word game.
The idea: you get a hidden word and have to rebuild it letter by letter — but every letter must be answered with a *different* word from the same category, before a per-letter clock runs out. Get TOMATO in "Vegetables"? Give me a vegetable starting with T… then O… then M. It's recall under pressure, and it's weirdly addictive.
A few things I cared about:
• No ads, no tracking, no account — every word list lives on your device and it plays fully offline.
• Local duels: race a friend in the same room over Wi-Fi or Bluetooth. Same word, same second, highest score wins — no servers involved.
• 38 categories across 8 themes, 8 of them free forever. Three difficulties from Relaxed to brutal Expert.
It's free to play; you can unlock extra packs if you want more.
I'd love your feedback — especially on difficulty balance and which categories you'd want next. Happy to answer anything!
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About LexiChain on Product Hunt
“Spell a hidden word letter by letter, beat the clock”
LexiChain was submitted on Product Hunt and earned 4 upvotes and 1 comments, placing #146 on the daily leaderboard. LexiChain turns spelling into a race. You get a hidden root word and rebuild it one letter at a time — but every letter must be answered with a different word from the same category. TOMATO in Vegetables? Name a vegetable starting with T, then O, then M… before the timer runs out. Three difficulties, 38 categories, and local Wi-Fi/Bluetooth duels with no servers. No ads, no tracking, plays offline. Free forever, with optional packs.
LexiChain was featured in iOS (110.5k followers), Word Games (2.3k followers) and Education (78.8k followers) on Product Hunt. Together, these topics include over 68.2k products, making this a competitive space to launch in.
Who hunted LexiChain?
LexiChain was hunted by Ralf Koch. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how LexiChain stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Ralf Koch