The best loop the loop puzzle game out there in the app store.Loop the Loop (also known as Fences, Takegaki, Slitherlink, Loopy, Ouroboros, Suriza and Dotty Dilemma) is a logic puzzle played on a rectangular lattice of dots.Some of the squares formed by the dots have numbers inside them. The objective is to connect horizontally and vertically adjacent dots so that the lines form a single loop with no loose ends. In addition, the number inside a square represents how many of its four sides are segments in the loop*****GAME FEATURES******The best UI design & is designed to be very intuitive.*Can post the game score to FACEBOOK with secure login and then can challenge the friends to beat you.*Once the game is finished, the app can post the gameID and score to facebook page. GameID can be taken from the friends facebook page and beat him with a better score and post it to your facebook page.*A very robust gaming algorithm to generate on the fly different game always.*The game supports many board sizes, from 4*4 to 8*10 board sizes(35 in total).*Three levels of difficulty stages.*will store the top 10 best scores for all the different board configurations.*comprehensive user guide and tips section with images.*Has audio support for different user actions and can be turned on/off.*draw/remove the lines with single tap *draw/remove the cross with double tap*Different line or number colors supported for different user actions.*Very basic/intuitive errors were highlighted by different line/number colors.*Can choose different background images or plain background colors as per the user liking.*Iphone OS3.0 & OS3.1 tested.