NimbusBlocks: Circle Puzzle

NimbusBlocks is a circular block puzzle that reinvents the classic falling-blocks arcade game. Instead of dropping pieces down a square grid, NimbusBlocks folds the playfield into a ring: the falling blocks wrap around a circle, and you rotate and slide them into place to clear complete rings. It's the block puzzle you already know, turned into a fresh, brain-teasing arcade challenge.

Every falling piece travels around the circular grid instead of slamming into a left or right wall, so there is always another way around. Rotate each block, move it clockwise or counter-clockwise, and drop it to build and clear full rings of blocks. Simple to learn, endlessly replayable, and completely playable offline.

WHY PLAYERS LOVE NIMBUSBLOCKS
• A genuinely original twist on the classic falling-block puzzle — round, not square.
• Relaxing yet brain-teasing: easy to pick up, satisfying to master.
• Training mode for new players: slower pieces and a simpler set while you learn the ropes.
• Smooth touch controls with both on-screen buttons and intuitive swipe gestures.
• Play anywhere, anytime — no internet connection required.
• Six languages: English, French, Spanish, German, Chinese and Russian.

HOW TO PLAY
Falling blocks appear on a circular grid. Move them around the ring, rotate them, and drop them to complete full rings of blocks. Each completed ring clears and scores points. The round ends when the stack reaches the spawn point, so plan your rotations and keep the circle clean.
• Move — step the active piece clockwise or counter-clockwise around the ring.
• Rotate — spin the active piece on its own axis.
• Drop — soft-drop one ring at a time, or double-tap for an instant hard drop.
• Swipe controls — swipe to rotate and move, double-tap to hard drop.

PREMIUM (optional one-time purchase)
Unlock the No Ads Premium upgrade to remove all ads and enable the advanced modes:
• Board Rotation — rotate the grid itself instead of the piece, for a whole new way to line up your rings.
• Gravity Mode — flip gravity between outward (center to rim) and inward (rim to center) for two opposite ways to play.
• Fixed Spawn — a calm, meditative mode where you choose the exact repeating sequence of blocks, making it easy to build clean rings and unwind.
• Ghost Piece — preview where the active block will land.
• Hint — preview the next block to spawn.
No subscriptions and no other in-app purchases — just one simple upgrade.

Whether you want a quick arcade brain workout or a relaxing puzzle to wind down with, NimbusBlocks bends the classic falling-block formula into something new. Fold the grid, bend your mind, and clear the rings.

Recent changes:
NimbusBlocks is here! (formerly ArcBlocks)
- New Premium: Board Rotation - spin the grid, not the piece.
- New Training mode: slower pieces, simpler set for beginners.
- Refreshed Settings panel with a Cancel button.
- New ring-clear and game-over visual effects.
- Bug fixes, including ads sometimes showing after buying Premium.