DeskBalls vs RBX Guess

Transform your screen into a hypnotic work of art. Newton's Cradle 3D brings the timeless desk toy to life with breathtaking realism and endless customization. Watch seven perfectly balanced spheres swing in mesmerizing motion powered by finely-tuned physics that can run for up to 50 minutes before transitioning to a stunning ripple rain interlude. 11 UNIQUE PENDULUM STYLES Choose from an incredible range of visual aesthetics, each with its own personality: Stone - Natural textures and earthy elegance Fire/Magma - Persistent fire auras with lava-flow textures and explosive 1200-particle collision flames Crystal - Pristine clarity with light-refracting beauty Candy - Sweet, vibrant colors with a playful finish Sports - Classic athletic ball designs Solid Color - Pure minimalism with a built-in color picker for infinite customization Sparkle - 600+ glitter particles with cross-star flares and rainbow washes Liquid - Glass-like transparency with mesmerizing sloshing textures Hologram - Futuristic scan-line scrolling with dynamic glitch effects Ice - Frost shimmer with pulsing crack glow Nebula - Cosmic swirl rotation with evolving color cycles 6 IMMERSIVE ENVIRONMENTS Set the perfect atmosphere for any mood: Air - Complete day-night cycle with natural lighting transitions Underwater - Teal fog, dancing caustics, floating bubbles, and low-pass filtered collision sounds Colorful Sunshine - Bright gradients, fluffy clouds, a radiant sun, rainbow glitter, and grass floor Space - Galaxies, twinkling stars, and distant nebulae Wireframe - Minimalist technical aesthetic Cosmic Flow - The crown jewel: cosmic nebula backgrounds, 600 drifting sparkle particles in 3D, 5 orbiting glow lights, translucent flow planes for depth, no floor, enhanced ball reflections with per-ball colored glow and rim lights, 5 dramatic pulsing spotlights, and 5 sweeping blurred wave light planes RICH AUDIO DESIGN Every collision produces synthesized sounds uniquely tailored to your pendulum style and filtered to match the environment. Underwater mode adds low-pass filtering for authentic submersion, while each material from crystal chimes to metallic clangs delivers satisfying, realistic audio feedback. COMPLETE CONTROL Brightness Slider - Adjust from 0.2x to 3.0x to dynamically control all lighting intensities and tone mapping exposure, perfect for any ambient lighting condition Zoom Controls - Use your mouse wheel or +/- buttons to zoom from 0.4x to 2.5x, letting you frame the perfect view Seamless Transitions - After 50 minutes of motion, enjoy a 10-minute ripple rain screen before the cycle begins again PERFECT FOR: Meditation and mindfulness practices Focus enhancement while working or studying Calming background during video calls Stress relief and anxiety reduction Visual ambiance for creative spaces ASMR and sensory relaxation Beautiful screensaver alternative STUNNING VISUAL EFFECTS Advanced rendering techniques create truly spectacular moments: Fire/Magma erupts with thousands of particles on impact, Sparkle styles burst with rainbow washes and star flares, Hologram glitches and scans with sci-fi precision, and Cosmic Flow orchestrates a symphony of light with orbiting beams, sweeping waves, and drifting cosmic particles. WHY NEWTON'S CRADLE 3D? This is not just a simulation - it is a meditation tool, a focus enhancer, and a piece of interactive art. Whether you need a calming presence during your workday, a beautiful backdrop for relaxation, or simply want to lose yourself in the hypnotic rhythm of physics in motion, Newton's Cradle 3D delivers an experience that is both soothing and visually spectacular. Download now and discover your perfect combination of style and environment. Let the rhythm of the spheres calm your mind and inspire your day.

Think you know your favorite games? Prove it — before the clock runs out. RBX Guess shows you a game icon and three possible names. You have 30 seconds to tap the right answer. Get 3 out of 5 correct to level up. Miss too many and you're stuck until you get it right. HOW TO PLAY - A game icon appears on screen - Three names are dealt out on cards — only one is correct - Tap your answer before the 30-second timer runs out - Get at least 3 right to advance to the next level 50 GAMES ACROSS 10 LEVELS Each level tests you on a different set of 5 games. From Adopt Me! and Blox Fruits to Murder Mystery 2 and BedWars — the lineup covers fan favorites, trending hits, and deep cuts that only real experts will recognize. Clear all 10 levels and the cycle starts again. BEAT THE CLOCK A countdown bar ticks down on every question. It starts green, shifts to gold as time gets short, and turns red in the final seconds. If time runs out, you lose the question. DESIGNED TO FEEL GREAT Smooth card-dealing animations, full-screen flashes on every answer, confetti when you level up, screen shake when you get one wrong, and haptic feedback you can feel on every tap. DISCLAIMER This app is not affiliated with, endorsed by, or sponsored by Roblox Corporation. All trademarks, logos, and brand names are the property of their respective owners. PLAY IN YOUR LANGUAGE Available in 49 languages including English, Spanish, French, Portuguese, German, Japanese, Korean, Chinese, Arabic, Hindi, and many more. No account needed. Just open and play.