Sharpday

How sharp are you today?

Sharpday is a 60-second daily brain game. Every day there is one Daily Rush: four quick games for speed, memory, focus and logic, picked from 16, and the same rounds for every player. It starts easy on Monday and builds to a Sunday Boss Daily.

Play it right here, or anywhere:

• On the web: sharpday.online (practise any single game, and replay every past Daily from the archive)
• On Android: Get it on Google Play (adds reminders, a home-screen widget, streak freezes, 100 Classic levels and offline play)

The 16 games

• Speed: Flash (reaction time), Sort (colour or shape), Tally (quick maths), Bigger (number comparison)
• Memory: Copycat (sequences), Grid Recall, Again? (n-back), Pairs
• Focus: Ink (Stroop colour words), Odd One, Arrows (flanker), Count
• Logic: Next (what comes next), Scales, Matrix, Rotate (mental rotation)

Free, no ads, no sign-up. Your streak is saved in your browser.