Pixel Jam 3D vs Quick Chess

Connect the circuit by sliding blocks to turn on the light! Face different challenges like un-movable blocks and weak power signals.

Think fast. Solve smart. Master chess tactics. Quick Chess delivers bite-sized chess puzzles designed for real improvement. From Mate-in-1 to Mate-in-5, every puzzle sharpens your pattern recognition and tactical instincts — no full games, no time wasted. DAILY CHESS PUZZLES A fresh puzzle every day. Solve it fast to earn bonus crowns. Build your streak, protect it with streak freezes, and watch your tactical vision grow. 300+ TACTICAL PUZZLES Progress through puzzle packs of increasing difficulty. Each one is handcrafted to teach real checkmate patterns — forks, pins, skewers, and sacrifices. TIMED EVENTS & BADGES Compete in limited-time puzzle events with unique rules. Earn exclusive badges, climb the star ratings, and prove your skill under pressure. HINTS WHEN YOU'RE STUCK Spend crowns to reveal the right square. Hints guide you step by step — first the piece, then the destination. EARN & SPEND CROWNS Complete puzzles, claim daily rewards, or watch optional ads to earn crowns. Spend them on hints, streak freezes, or unlock custom board backgrounds. CUSTOMIZE YOUR BOARD Choose from unique backgrounds — solid colors, animated themes, and more. Make every session feel fresh. WORKS OFFLINE No internet? No problem. All puzzles work offline so you can train anywhere — on the bus, in a waiting room, or before bed. CLEAN & FAST No clutter. No bloat. Just puzzles. Designed for quick 2-minute training sessions that fit into any schedule. Whether you're a beginner learning checkmate patterns or a club player drilling tactics, Quick Chess is the sharpest way to improve.