Primes + vs Tercet Puzzle

In mathematics the prime numbers (also called “primes”) are natural numbers greater than 1, divisible only by 1 and by themselves. "Primes" is a mathematical game of search of natural numbers that added together give as result prime numbers. For each level of the game, will be shown: - a TABLE of prime numbers formed by 30 prime numbers (that will change at every level of the game) - a MAP formed by 16 boxes containing natural numbers which, added together, will give as result at least 5 primes among those listed in the TABLE of prime numbers In the TABLE, primes will be highlighted: - in red if it exists in the MAP at least one combination (sum) of natural numbers that give as result the prime number highlighted in red (there is certainly a combination in the MAP) - in blue if it is not certain that there is in the MAP a combination (sum) of natural numbers that give as result the prime number highlighted in blue (may or may not exist a combination in the MAP) An automatic calculator (indicated by SUM) will assist You in the sum of natural numbers that You have selected in the MAP (combination). For each level, You will have 3 minutes of time to find 5 primes among those listed in the TABLE of prime numbers: so, you'll have to find 5 combinations of natural numbers in the MAP that will give as result 5 distinct prime numbers. This game increases the visual memory and the speed for mathematical calculation. It will also help You to store a large amount of prime numbers. Have fun with Primes...

Tercet is a numbers game played on a grid. One digit is the sum of the others: the cells go. THE RULE Link neighbouring cells — in a line, along a diagonal, or bending at an angle. The path crosses freely over cells that are already empty. If the digit at one end equals the sum of all the others, they disappear. Empty the whole grid to win. TWO WAYS TO PLAY Snake: the chain is any length, three cells or ten. The longer it runs, the more it scores. Trio: exactly three cells. Shorter, sharper, quicker. THE LIFEBUOY Every grid can be emptied — but the order of the moves can lose the way out. When no move is left, a lifebuoy winds the game back to the last playable moment and hands the grid back untouched, one breath before the mistake. One to start with, one more for every grid cleared without spending any. WHEN IT ENDS No lifebuoy left, and the game stops. It then shows the way out that existed, move by move. THREE SIZES 9x6 to learn, 9x9 to settle in, 9x12 for no mercy. FREE TO TRY Snake and Trio each offer five free games. A single purchase then unlocks both games and every grid, for good. No subscription. IT ALL STAYS ON THE PHONE No account. No sign-up. No ads. No trackers. No network permission at all: the game cannot send anything anywhere, and it works on a plane, in a tunnel, or far from any signal. Ten languages: English, French, German, Spanish, Italian, Portuguese, Greek, Arabic, Japanese, Korean.