Pentasum - Five Number Puzzle

Pentasum is a puzzle game about the sum of five numbers. How to play - Pick a target sum: choose a total and the game builds cards whose five numbers add up to exactly that value. Some totals can be made in only a handful of ways while others have thousands, so choosing the total is your strategy. - Rounds: when a round starts, the app reveals 5 target numbers. Each card is checked for how many numbers it shares with the targets (2, 3, 4 or 5 matched) and earns points for it; the round score is the total. - Your cards: edit any card by hand, and save the numbers you like to drop into the first cards of the next round. - Sum stats: see how many combinations each total has and which totals are most common. Level up - Every card you play earns XP. Higher levels let you play bigger rounds, from 100 cards up to 10,000. - Daily check-in, daily missions, achievements and a match collection give you something to aim for every day. - Look back at past rounds and your total score at any time. Good to know - Free, with no sign-up. Everything is computed on your device and works offline. - There is no currency, balance or in-app purchase. Levels, XP and scores exist only inside the game and cannot be exchanged for anything. - No banner ads. An optional rewarded ad doubles the XP of your next round. - Supports dark mode and iPad. The app itself is in Korean.