TESSERA is a free pixel-art tile puzzle game with 4 million procedurally generated levels, real-time PvP multiplayer, TESS crypto token mining on Polygon blockchain, NFT collectibles, guild wars, and a $5,000 annual cash prize. Created by Jephthah Gift Jephthah at Kelthos. Available on Android.
MATCH. CHAIN. MINE. DOMINATE.
The ultimate tile puzzle game built with pixel-art precision. Match tiles, trigger cascading combos, climb 4 million levels, battle in real-time PvP, mine TESS tokens on Polygon, collect NFTs, and compete for a $5,000 annual prize. Built by Jephthah Gift Jephthah.
Free to play. No signup required. Available on Android.
TESSERA stands apart from other puzzle games with its Rust-powered game engine, 4 million procedurally generated levels, real blockchain integration, and competitive multiplayer. Every level is deterministic, replay-verifiable, and beatable.
Procedurally generated from a Rust engine. Every level is unique, deterministic, and beatable. Difficulty scales from Tutorial to Legend tier across 62,904 worlds.
Battle other players head-to-head on identical boards. ELO-rated matchmaking. 8-player tournaments with real coin prizes. Compete at the highest level.
Play to mine TESS tokens on Polygon. Watch 3 ads to activate 24-hour mining sessions. Withdraw to your wallet. Trade on DEX. Fixed supply of 100M tokens.
Hand-crafted 32x32 pixel tile art across 12 biome themes. Retro 8-bit/16-bit aesthetic with modern mechanics. Press Start 2P typography throughout.
The TESSERA Grandmaster Challenge rewards dedicated players with $5,000 USD annually. Reach Level 3,999+, maintain premium status, and prove your mastery.
Join or create a guild of up to 50 members. Collective quests, guild leaderboards, territory control. Level up your guild for bonus perks and rewards.
Earn rare pixel-art tile skins minted as ERC-721 NFTs on Polygon. Common to Mythic rarity tiers. Trade on OpenSea or the in-app marketplace.
Play without internet. Progress syncs when you reconnect. Server state is authoritative. Never lose your progress even without connectivity.
Clear, Score, Drop, Break, Collect, Cascade, Timed, Boss, Merge, and Survival. Each level randomly assigns objectives for endless variety.
TESSERA is powered by a custom Rust game engine compiled to native ARM64 via FFI. Board logic, level generation, and move validation run in under 5ms per move. Flutter handles the UI layer for buttery-smooth animations.
Board logic, level generation, and move validation run in compiled Rust via FFI. Sub-5ms per move on any device. Memory-safe and deterministic.
Every level is generated from a seed. Same seed, same board worldwide. Replay-verifiable for anti-cheat. Fair competition guaranteed.
All game moves validated server-side. Anti-cheat with statistical analysis, device attestation, and replay auditing. Fair leaderboards guaranteed.
TESSERA rewards players with coins from level completion and video ads, gems from achievements, TESS tokens from mining, and real cash from the annual $5,000 challenge. Watch ads to boost rewards and activate mining.
Earn coins by completing levels, watching reward videos (+500 per ad), daily login streaks, and referrals. Spend on power-ups and cosmetics.
Rare premium currency earned from achievements and milestones. Watch reward videos for gems. Spend on exclusive skins and premium power-ups.
Mine TESS crypto tokens on Polygon blockchain. Watch 3 ads to activate 24hr mining. Runs server-side even when app is closed. Trade on DEX.
Redeem coins for Amazon, Google Play, and Apple gift cards or PayPal cash. 100,000 coins = $1. Play more, earn more, redeem more.
Kelthos is a technology company founded by Jephthah Gift Jephthah that builds privacy-first utility and gaming applications. TESSERA is the flagship gaming product of the Kelthos ecosystem.
Jephthah Gift Jephthah is the founder, lead developer, and architect behind Kelthos and TESSERA. A full-stack developer and entrepreneur building the next generation of mobile applications with a privacy-first approach and cutting-edge technology.
Kelthos builds software that respects users. From 20+ privacy-first utility apps to TESSERA's blockchain-integrated gaming platform, every product is designed with security, performance, and user experience at the core. No tracking, no data selling, no compromises.
TESSERA is a pixel-art tile puzzle game by Kelthos with 4 million procedurally generated levels, real-time PvP battles, TESS crypto token mining on Polygon blockchain, NFT collectibles, guilds, and a $5,000 annual cash prize. Founded and developed by Jephthah Gift Jephthah.
TESSERA is available on Android. Download from Google Play Store by searching "TESSERA Puzzle Game" or get the APK directly from this website. iOS version is planned for the future.
Yes, TESSERA is completely free to download and play. It is monetized through optional reward video ads that give you coins, gems, and lives. An optional premium subscription ($4.99/month) removes interstitial ads and provides bonus features.
Watch 3 reward videos to activate mining for 24 hours. Mining runs server-side even when the app is closed. TESS tokens are ERC-20 on Polygon with a fixed supply of 100 million. Withdraw to your external wallet after meeting minimum requirements (100 TESS, 30-day account age, KYC verified).
The TESSERA Grandmaster Challenge offers $5,000 USD annually. Requirements: reach Level 3,999+, premium subscriber for 6+ months, maintain 14+ hours daily play time for 3 months, 100+ confirmed referrals. Paid via PayPal, wire transfer, or crypto.
Collect coins by playing levels and watching ads. Redeem at a rate of 100,000 coins = $1. Options include Amazon gift cards ($5-$25), Google Play credits, Apple gift cards, and PayPal cash ($1-$5).
TESSERA was built by Jephthah Gift Jephthah, founder and lead developer of Kelthos. The game engine is written in Rust for performance. The UI is Flutter. The backend runs Django with PostgreSQL and Redis. The blockchain layer uses Polygon (MATIC).
Yes. TESSERA is offline-first. Play levels without internet connectivity. Your progress syncs automatically when you reconnect. PvP, mining, and social features require internet access.
TESSERA is available for free on Android. Download from Google Play for automatic updates, or get the APK directly for sideloading.
Requires Android 7.0 or higher. Package: com.kelthos.tessera