Xtremo Bingo is an electronic version of Spanish Bingo that uses 3x5 bingo cards instead of the traditional 5x5 bingo cards used in the United States. Electronic Spanish Bingo can now be found in casino's and bingo halls worldwide, however are commonly played in Spain, United Kingdom, Mexico, and Brazil. Spanish Bingo is often referred to the gamblers game because the betting model used for the purchase of extra bingo balls to complete the listed pattern in the pay table. The extra ball cost may reach excessive prices but the return on prizes can be very rewarding!