Antisense

Given a DNA or RNA sequence, type the complementary strand in the 3'ā†’5' direction. Race the clock ā€” accuracy and speed both score points.

Watson-Crick pairing: Aā†”T, Gā†”C (DNA)  |  Aā†”U, Gā†”C (RNA)
Your answer: type the complementary strand 3'ā†’5' (match each base left-to-right)
Scoring: 10 pts Ɨ sequence length + up to 9 time bonus āˆ’ 2 per wrong key
Phases: Single base ā†’ Growing sequence ā†’ DNA/RNA mix ā†’ Random direction
Game over: 3 consecutive rounds with zero points
ā† Menu
Phase 1 Single Base
SCORE
0
STREAK
0
ā† Menu
5' ā†’ 3' DNA
Your answer  (3' ā†’ 5'):
5.0s
Wrong keys: 0 Round score: ā€”
āœ“ Correct!
šŸŽÆ Milestone! Keep going!
ā­

Phase 1 Complete!

You've mastered single-base pairing.

Phase score: 0 pts  |  Total: 0 pts
ā† Menu
šŸ’€

Game Over

3 consecutive rounds with zero points.

0 Final Score

Reached Phase 1

ā† Menu
šŸŽ‰

You Win!

All 4 phases complete. Perfect Watson-Crick instincts!

0 Final Score
ā† Menu