Brain Test All-Star: IQ Boost offers players a new set of original brain teasers using the fan-favorite puzzle brain games formula. On top of 100s of new levels, IQ Boost introduces a brand-new IQ scoring system that will help our players to increase their intelligence in various ways. It has been a long journey for the Brain Test brand as we’ve published different installments within the franchise in several years. IQ Boost comes as a culmination of years of experience and tricky puzzle fun! Brain Test All-Star: IQ Boost’s huge level trove includes mind games, iq games, puzzle solving games, and brain teasers all at once. Test your brain with this ultimate free brain games experience. This new iteration of the most successful brain puzzle game provides a new way of challenge for the veteran players. Test your brain with a highly difficult set of hard puzzles. Only the accomplished players of Brain Test 1, 2, 3, and 4 will have a chance of completing these Brain Test All-Star puzz...