Think in ones and zeros. T0wer Rash is a hands-on digital-logic puzzle where you build 🔨 real gate circuits on a grid, wire signals through them, and shape the output until it matches a target 🎯 truth table 📋 — using no more gates than the level 🧗 allows.

Every puzzle runs on a genuine boolean-circuit engine, not a lookup table 📋. Drag ✋ gates onto the board, connect outputs to inputs, and the app 📱 evaluates your network across every possible input combination, row by row, exactly the way real hardware would. Wire a loop that can't settle and it tells you; hit the answer under budget 💰 and you earn the efficiency stars.

WHAT YOU DO
• Drag ✋ logic gates (AND, OR, NOT, NAND, NOR, XOR, XNOR) from the palette onto the board.
• Draw wires from gate outputs to inputs to build 🔨 your circuit.
• Flip the inputs HIGH or LOW and watch 👀 the signals flow.
• Switch to the TABLE 📋 view to compare ⚖️ your circuit's output against the target 🎯, row by row — mismatches are flagged.
• Run SIMULATE to watch 👀 signals pulse along the wires in real time ⏱️.
• Hit EVALUATE to check ✅ every input combination at once and score 🔢 your solution against the gate budget 💰.

12 CAMPAIGN LEVELS
A real difficulty 📏 ramp from a single inverter up to multiplexers, a half-adder, majority logic and three-input XOR. Each level 🧗 names its goal 🎯, offers a hint, and rewards 🎁 fewer gates with better efficiency. A first-run walkthrough gets you building in seconds.

FREEFORM SANDBOX
Build 🔨 whatever you like with no target 🎯 and no limits. Step the input count, wire up an idea 💡, and save 💾 your circuits — attach a photo from your camera or gallery as a cover so your collection is easy to browse.

STATS THAT MEAN SOMETHING
A radial gate-usage chart 📊 shows which gates you lean on, an efficiency heatmap 🔥 tracks how tightly you solved each level 🧗, and a truth-table 📋 grid replays your last attempt. All from your own play — nothing invented.

BUILT-IN GATE GUIDE
A quick reference for all seven gates with their boolean expressions and a live explorer: toggle the inputs and watch 👀 any gate's output update instantly ⚡.

FULLY OFFLINE 📴
Everything runs on your device 📱. No account, no sign-up, no network needed to play ▶️ — every circuit is evaluated, scored and saved locally. Your progress 📈 and saved circuits are always there when you come back.

Whether you're learning how logic gates work, brushing up for a class, or just enjoy a clean 🧼 deduction puzzle, T0wer Rash turns boolean algebra into something you can build 🔨 with your hands.

Phantom Cove Digital

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