77RTDusk shows a target color at the top while colored blocks appear below. Tap the block that matches the current target to score and continue. Three wrong picks end the run, so color checks must stay sharp under pressure. Target colors keep changing endlessly, forcing fresh comparisons each round. Similar shades sit near valid picks, testing careful inspection over rushed tapping. Speed helps you score faster, but accuracy protects your mistake budget. Simple color-match rules make the game easy to learn and hard to sustain at high totals. Perfect for quick color-discrimination sessions with a three-strike fail limit.
Tap the block matching the target color. Three wrong picks lose!