Five vs Count Up

Five-O puts a numerical twist on the classic crossword board game! Instead of letters, you place number tiles, forming sequences that must add up to multiples of five, with no more than five tiles per sequence. Think strategically, maximize your bonuses, and outscore your opponent! Features: Easy to learn rules Single player mode with challenging computer opponents Online Multiplayer! Play with your friends or let Game Center find you a match Simple controls, just touch and drag the tiles to the board  Hints for when you get stuck How to play: Players take turns placing intersecting sequences of numbers on the board which sum to multiples of five. For example, 7-3-8-7 would be a valid sequence because it adds up to 25. The sequence 3-9-5 is not valid because it adds up to 17 which is not a multiple of five. On each turn, players may play tiles in one straight line sequence, horizontally or vertically. The first sequence must be played on the center square, and all sequences after that must intersect with tiles already in play. The score for each play is the sum of all the number tiles in sequences completed on that turn. Colored bonus squares award extra points and multipliers. At the end of each turn, players draw new tiles to replace the ones played. The game ends when a player plays all of their remaining tiles and there are no more tiles left to draw.

Challenge your mind with the addictive math puzzle that makes arithmetic fun! Combine number tiles and operators to reach target totals while unlocking achievements and improving your mental math skills. *** Why CountUp? *** • Boost mental arithmetic and problem-solving skills • Master addition, subtraction, multiplication, and division • Perfect for students, teachers, and math enthusiasts • No time pressure - think at your own pace • Completely offline - play anywhere, anytime • Suitable for all ages - from elementary school to adults *** How To Play *** Select number tiles and operators to build equations that reach the target total. Remember: it's a running calculation, so 4 + 5 × 6 equals (4 + 5) × 6 = 54. Find multiple solutions to unlock achievements and complete each grid. Your progress is automatically saved! *** 9 Exciting Achievements *** • "Solved": Reach the target • "Five Ways": Find 5+ unique solutions • "Three": Use only 3 tiles maximum • "Even/Odd": Use even or odd number of tiles • "Divide & Conquer": Include division in your solution • "Smooth Operators": Use all four operators • "Stay Positive": Solve without subtraction • "10+": Use only double-digit tiles *** Multiple Grid Sizes *** Start small or jump into bigger challenges: • 3×3 (9 tiles) - Perfect for beginners • 4×3 (12 tiles) - Step up the challenge • 4×4 (16 tiles) - For serious puzzlers • 5×4 (20 tiles) - Ultimate brain workout *** Features *** • Clean, intuitive interface • Progress tracking and statistics • Share your grids with friends • Regular updates and improvements Download now and start sharpening your math skills with this engaging puzzle game!