The classic approach to tactics training. Puzzles match your current level and you can choose to receive feedback after every puzzle, after every wrong answer or at the end of a session. If you find the timer too stressful you can hide it.
Speed is for all those who need a rush of adrenaline when solving tactics. Your challenge is to complete as many puzzles as you can in a set time – choose between 1, 3 or 5 minutes. Don’t just guess, though! Each right answer wins you 3 more seconds...