1 6 6 7

89 of 100 targets have a solution.

\(1 = 1^{\sqrt{676 }}\)
\(2 = \sqrt{6! - 716 }\)
\(3 = 16 - 6 - 7 \)
\(4 = 6! - 716 \)
\(5 = 71 - 66 \)
\(6 = 67 - 61 \)
\(7 = \sqrt{66 - 17 }\)
\(8 = ( 1^{6} )^{6} + 7 \)
\(9 = \frac{ 61 - 7 }{ 6 }\)
\(10 = \sqrt{\sqrt{16}! + 76 }\)
\(11 = \frac{ 66 }{ 7 - 1 }\)
\(12 = 6 - 1^{6} + 7 \)
\(13 = 1^{6} \cdot 6 + 7 \)
\(14 = ( 6 - \sqrt{16} ) \cdot 7 \)
\(15 = 76 - 61 \)
\(16 = ( 7 - 6 ) \cdot 16 \)
\(17 = 16 - 6 + 7 \)
\(18 = \frac{ 6 }{ 6 } + 17 \)
\(19 = \frac{ 76 }{ \sqrt{16 } }\)
\(20 = 1 + 6 + 6 + 7 \)
\(21 = \frac{ 6 }{ \sqrt{\sqrt{16}} } \cdot 7 \)
\(22 = \sqrt{16} \cdot 7 - 6 \)
\(23 = \sqrt{6 \cdot 6} + 17 \)
\(24 = ( 6! - 716 )!\)
\(25 = \sqrt{676} - 1 \)
\(26 = \sqrt{676} \cdot 1 \)
\(27 = \sqrt{676} + 1 \)
\(28 = 6 \cdot 6 - 1 - 7 \)
\(29 = 16 + 6 + 7 \)
\(30 = 6 \cdot 6 + 1 - 7 \)
\(31 = \sqrt{16} \cdot 6 + 7 \)
\(32 = ?\)
\(33 = ?\)
\(34 = \sqrt{16} \cdot 7 + 6 \)
\(35 = 71 - 6 \cdot 6 \)
\(36 = 6^{7 - ( 6 - 1 )}\)
\(37 = ( 6 - 1 ) \cdot 6 + 7 \)
\(38 = \frac{ 76 }{ \sqrt{\sqrt{16 }} }\)
\(39 = ?\)
\(40 = 6 \cdot 7 - \sqrt{\sqrt{16 }}\)
\(41 = 761 - 6 !\)
\(42 = \frac{ 6! - 6 }{ 17 }\)
\(43 = 67 - \sqrt{16 }!\)
\(44 = ( 6 - 1 )! - 76 \)
\(45 = ?\)
\(46 = 6 \cdot 7 + \sqrt{16 }\)
\(47 = 6 \cdot 7 - 1 + 6 \)
\(48 = 61 - 6 - 7 \)
\(49 = 66 - 17 \)
\(50 = \frac{ ( 1 + 7 )! }{ 6! } - 6 \)
\(51 = 67 - 16 \)
\(52 = 76 - \sqrt{16 }!\)
\(53 = 6 \cdot 6 + 17 \)
\(54 = ( 16 - 7 ) \cdot 6 \)
\(55 = ( 1 + 6 ) \cdot 7 + 6 \)
\(56 = ( \sqrt{\sqrt{16}} + 6 ) \cdot 7 \)
\(57 = \sqrt{\sqrt{16}}^{6} - 7 \)
\(58 = 6 \cdot 7 + 16 \)
\(59 = 66 \cdot 1 - 7 \)
\(60 = 76 - 16 \)
\(61 = ( 7 - 6 ) \cdot 61 \)
\(62 = 61 - 6 + 7 \)
\(63 = 67 - \sqrt{16 }\)
\(64 = ( 7 - ( 6 - 1 ) )^{6 }\)
\(65 = 66 - 1^{7 }\)
\(66 = ( 17 - 6 ) \cdot 6 \)
\(67 = 1^{7} + 66 \)
\(68 = 1^{6} + 67 \)
\(69 = 76 - 1 - 6 \)
\(70 = ( 16 - 6 ) \cdot 7 \)
\(71 = \sqrt{16} + 67 \)
\(72 = 76 - \sqrt{16 }\)
\(73 = 66 \cdot 1 + 7 \)
\(74 = 61 + 6 + 7 \)
\(75 = 76 - 1^{6 }\)
\(76 = 1^{6} \cdot 76 \)
\(77 = 1^{6} + 76 \)
\(78 = \sqrt{\sqrt{16}} + 76 \)
\(79 = ( 6 + 7 ) \cdot 6 + 1 \)
\(80 = \sqrt{16} + 76 \)
\(81 = 76 - 1 + 6 \)
\(82 = 76 \cdot 1 + 6 \)
\(83 = 16 + 67 \)
\(84 = ( 1 \cdot 6 + 6 ) \cdot 7 \)
\(85 = ( 6 + 6 ) \cdot 7 + 1 \)
\(86 = ?\)
\(87 = ?\)
\(88 = \frac{ 616 }{ 7 }\)
\(89 = 16 \cdot 6 - 7 \)
\(90 = \frac{ 6! }{ 1^{6} + 7 }\)
\(91 = \sqrt{16}! + 67 \)
\(92 = 16 + 76 \)
\(93 = ?\)
\(94 = ?\)
\(95 = ?\)
\(96 = 17 \cdot 6 - 6 \)
\(97 = \frac{ 1 + 6! }{ 7 } - 6 \)
\(98 = ?\)
\(99 = ?\)
\(100 = \sqrt{16}! + 76 \)