Got 1,000,000 points in Standard Mode

Reach 70 in Standard Mode

Reach 35 within 5 minutes in Standard Mode

Got 1,000,000 points in Hi-speed Mode

Reach 100 in Hi-speed Mode

Reach 50 within 5 minutes in Hi-speed Mode

Got 1,000,000 points in Expert Mode

Reach 50 in Expert Mode

Reach 25 within 5 minutes in Expert Mode

Clear all Missions

Got 1,000,000 points in all Missions

Clear a Mission within 30 seconds

Clear a Mission with more than 120 seconds left

Clear a Mission within 2 seconds per a question

Make a target using more than 21 cells

Got more than 200,000 points per a question

Make a 4-digit repdigit target

Boot up this game 100 times

Play game 200 times

Solve 1,000 questions

Keep playing 15 minutes for a game

Total play time reaches 3 hour

Score becomes a multiples of 1,000

Achieve all other ★x3 achievement