Calm Blocks vs Duel Stack

Calm Blocks is a block puzzle game that avoids overstimulation and pursues the pure enjoyment of puzzles. Perfect for relaxing before bed or taking a quick breather during your commute. Always Solvable and Fair Design Our unique Solvable Deal algorithm guarantees that at least one move is possible. There are no unreasonable checkmates. The fair difficulty setting allows you to test your skill, so everyone can enjoy the game. Three Game Modes • Classic - Aim for a high score through strategic placement • Daily - A new challenge every day with a daily puzzle available worldwide • Zen - Relax and enjoy endless fun • Time Attack - A tense mode where you compete for the highest score within a time limit • CPU Co-op - A new mode where you work together with the CPU to increase your score • Custom - Play at your own difficulty level (4 difficulty levels available) Eye-friendly design • Dark theme with a subdued color scheme • Finely adjustable intensity of visual effects • Light-sensitive mode for everyone A sophisticated gaming experience • Simple controls: tap to select, tap to place • The hold function allows for strategic play • The undo function (up to 3 attempts) allows for challenges without fear of failure • Comfortable haptics and sound (adjustable or turn off) Scoring System • Increase your score with line clears, combos, and simultaneous clears • Transparent scoring • Challenge your records at your own pace Minimal Ads • No ads while playing • No ads on first play and first game over of the day • Optional ad removal purchase for a completely ad-free experience Recommended for: • Those who want to relax before bed • Those who want to enjoy their free time during their commute • Those who are tired of unreasonable difficulty levels • Those who prefer simple yet deep puzzles • Those who dislike excessive ads and effects Smooth gameplay • Lightweight design, even for older devices • Auto-save preserves your progress • Fully playable offline Enjoy a stress-free puzzle experience with Calm Blocks!

Stack blocks. Challenge players. Climb the ranks. Duel Stack is a fast-paced 1v1 block stacking game. Two players stack blocks at the same time on a split screen — land your blocks precisely or watch them shrink. Miss completely and you lose. DUEL MODE Play against real players online through Game Center. Every match affects your Elo rating. Can you reach the top of the leaderboard? POWER-UPS Choose your loadout from Freeze, Shield, Speed Boost, and Expand. Use coins to buy power-ups or watch ads for free ones — up to 3 per day. Bring 3 into each match and use them at the perfect moment. GAME MODES • Find Match — Ranked 1v1 duels online • Vs AI — Practice against bots • Solo — Stack as high as you can • Speed — Blocks get faster every drop • Challenge Friend — Invite Game Center friends DAILY REWARDS • Login bonus every day • First win of the day bonus • Win streak bonuses • Free power-up every 10 matches CUSTOMIZE Choose from 12 block skins, 8 color themes, 7 arena backgrounds, emoji packs, and particle effects. 5 themes and 4 arenas are free — no purchase needed. COMPETE • Elo ranking system • Global leaderboard • Daily challenges • 20+ achievements Free to play.