21 Rush

# 21 Rush
A timed twist on blackjack — reach 21 quickly to clear stacks and rack up bonuses.

**Keywords:** blackjack, 21, timed, speed, solo, demo

## Overview
Speed and focus matter in 21 Rush. Build 21-point stacks before the timer expires for extra bonuses.

## Game Modes
Solo and Demo.

## Core Mechanics
- Stack cards to 21 under time pressure.
- Each cleared stack earns points.

## Special Features
- Time-based scoring bonus.
- 5-card combos reward extra points.

## Payouts & Tips
- Bonuses for quick clears; penalties for slow play.
- *Tip:* Focus on low and mid cards first; build tempo before the final seconds.