Soon, 10s and 20s Jump Out at You.

DIGITRE:SUM 10/20 is a fast math action puzzle where you link adjacent numbers to total 10 or 20 and clear them from the board.

At first, even spotting a combination that totals 10 can be difficult. But with every attempt, combinations begin to emerge from what once looked like scattered numbers. Soon, 10s and 20s jump out at you—and careful calculation gives way to instinctive action.

Play again and again to chase SCORE and cut CLEAR TIME. Simple rules, the thrill of chasing records, and the spirit of classic arcade puzzle games—all through numbers.

Take On the Rising Board in ARCADE

In the main ARCADE mode, blocks continuously rise from the bottom. Quickly spot and clear combinations that total 10 or 20, advance through each LEVEL, and aim for ALL CLEAR.

• CHAIN — Consecutive Clear Bonus
  Clear another combination anywhere on the board during the brief window after a successful clear to keep your CHAIN going. Build your CHAIN to earn higher multipliers.

• TARGET — High-Value Blocks Spawned by Your CHAIN
  Build your CHAIN and marked TARGET blocks will appear at certain milestones. Clear a combination containing a TARGET to earn bonus points. Collect TARGETs in succession to raise the multiplier even further.

• BURST — Wipe Out Every 10 at Once
  A powerful ability that blasts away every combination on the board that totals 10. Use it to recover when the board gets tight—or turn a crowded board into a massive clear and chase a huge SCORE.

Multiple Ways to Play

Beyond ARCADE, several modes offer different challenges built around racing the clock, chasing SCORE, and clearing the entire board.

• BLITZ — Race to 50 Clears
  Clear 50 combinations that total 10 or 20 as fast as you can. Chase a new best time.

• ENDLESS — Score Attack Until Game Over
  The board rises faster as your LEVEL increases. Keep chasing a higher SCORE until GAME OVER and see how far you can go.

• PUZZLE — Think It Through and Clear the Entire Board
  With no rising blocks, take your time and plan ahead. Read each board carefully, clear every block to complete the stage, and conquer every puzzle.