Here is the full list of all 68 Connectify achievements.
Complete level 1 [3x3]
Complete level 2 [3x3]
Complete level 3 [3x3]
Complete level 4 [3x3]
Complete level 5 [3x3]
Complete level 6 [3x3]
Complete level 7 [3x3]
Complete level 8 [3x3]
Complete level 1 [4x4]
Complete level 2 [4x4]
Complete level 3 [4x4]
Complete level 4 [4x4]
Complete level 5 [4x4]
Complete level 6 [4x4]
Complete level 7 [4x4]
Complete level 8 [4x4]
Complete level 9 [4x4]
Complete level 10 [4x4]
Complete level 11 [4x4]
Complete level 12 [4x4]
Complete level 13 [4x4]
Complete level 14 [4x4]
Complete level 15 [4x4]
Complete level 16 [4x4]
Complete level 17 [4x4]
Complete level 18 [4x4]
Complete level 19 [4x4]
Complete level 20 [4x4]
Complete level 1 [5x5]
Complete level 2 [5x5]
Complete level 3 [5x5]
Complete level 4 [5x5]
Complete level 5 [5x5]
Complete level 6 [5x5]
Complete level 7 [5x5]
Complete level 8 [5x5]
Complete level 9 [5x5]
Complete level 10 [5x5]
Complete level 11 [5x5]
Complete level 12 [5x5]
Complete level 13 [5x5]
Complete level 14 [5x5]
Complete level 15 [5x5]
Complete level 16 [5x5]
Complete level 17 [5x5]
Complete level 18 [5x5]
Complete level 19 [5x5]
Complete level 20 [5x5]
Complete level 1 [6x6]
Complete level 2 [6x6]
Complete level 3 [6x6]
Complete level 4 [6x6]
Complete level 5 [6x6]
Complete level 6 [6x6]
Complete level 7 [6x6]
Complete level 8 [6x6]
Complete level 9 [6x6]
Complete level 10 [6x6]
Complete level 11 [6x6]
Complete level 12 [6x6]
Complete level 13 [6x6]
Complete level 14 [6x6]
Complete level 15 [6x6]
Complete level 16 [6x6]
Complete level 17 [6x6]
Complete level 18 [6x6]
Complete level 19 [6x6]
Complete level 20 [6x6]