All 100 targets have a solution.
\(1 = 9 - \frac{ 16 }{ 2 }\)
\(2 = \frac{ 12 + 6 }{ 9 }\)
\(3 = 9 - ( 12 - 6 )\)
\(4 = \frac{ 12 }{ 9 - 6 }\)
\(5 = 16 - 2 - 9 \)
\(6 = \sqrt{\sqrt{1296 }}\)
\(7 = 26 - 19 \)
\(8 = \frac{ 96 }{ 12 }\)
\(9 = \sqrt{12 + 69 }\)
\(10 = 1^{26} + 9 \)
\(11 = \sqrt{169} - 2 \)
\(12 = \sqrt{196} - 2 \)
\(13 = 29 - 16 \)
\(14 = \frac{ 126 }{ 9 }\)
\(15 = \sqrt{169} + 2 \)
\(16 = \sqrt{196} + 2 \)
\(17 = \frac{ 16 }{ 2 } + 9 \)
\(18 = \frac{ 162 }{ 9 }\)
\(19 = 21 - \frac{ 6 }{ \sqrt{9 } }\)
\(20 = 9^{2} - 61 \)
\(21 = \frac{ 126 }{ \sqrt{9 }! }\)
\(22 = \frac{ 6 }{ 2 } + 19 \)
\(23 = \frac{ 92 }{ \sqrt{16 } }\)
\(24 = \frac{ 216 }{ 9 }\)
\(25 = 29 - \sqrt{16 }\)
\(26 = \sqrt{169} \cdot 2 \)
\(27 = 12 + 6 + 9 \)
\(28 = \sqrt{196} \cdot 2 \)
\(29 = \frac{ 261 }{ 9 }\)
\(30 = 1^{6} + 29 \)
\(31 = 92 - 61 \)
\(32 = \frac{ 192 }{ 6 }\)
\(33 = \sqrt{961} + 2 \)
\(34 = 2 \cdot 9 + 16 \)
\(35 = 26 \cdot 1 + 9 \)
\(36 = \sqrt{1296 }\)
\(37 = ( 6 - 2 ) \cdot 9 + 1 \)
\(38 = ( 16 + \sqrt{9} ) \cdot 2 \)
\(39 = 6 \cdot \sqrt{9} + 21 \)
\(40 = ( 1 + 6 )^{2} - 9 \)
\(41 = 16 \cdot 2 + 9 \)
\(42 = \frac{ 126 }{ \sqrt{9 } }\)
\(43 = 62 - 19 \)
\(44 = 19 \cdot 2 + 6 \)
\(45 = 16 + 29 \)
\(46 = \frac{ 92 }{ \sqrt{\sqrt{16 }} }\)
\(47 = \frac{ 96 }{ 2 } - 1 \)
\(48 = 69 - 21 \)
\(49 = ( 16 - 9 )^{2 }\)
\(50 = ( 16 + 9 ) \cdot 2 \)
\(51 = \frac{ 6! }{ 12 } - 9 \)
\(52 = 62 - 1 - 9 \)
\(53 = 62 \cdot 1 - 9 \)
\(54 = \sqrt{2916 }\)
\(55 = 6^{2} + 19 \)
\(56 = 61 - 2 - \sqrt{9 }\)
\(57 = 69 - 12 \)
\(58 = \sqrt{\sqrt{16}} \cdot 29 \)
\(59 = \frac{ 6! }{ 9 } - 21 \)
\(60 = \frac{ 6! }{ 21 - 9 }\)
\(61 = 62 - 1^{9 }\)
\(62 = \sqrt{961} \cdot 2 \)
\(63 = 12 \cdot 6 - 9 \)
\(64 = 62 - 1 + \sqrt{9 }\)
\(65 = 91 - 26 \)
\(66 = 6 \cdot 9 + 12 \)
\(67 = 69 \cdot 1 - 2 \)
\(68 = \frac{ 612 }{ 9 }\)
\(69 = \frac{ 621 }{ 9 }\)
\(70 = 62 - 1 + 9 \)
\(71 = 62 \cdot 1 + 9 \)
\(72 = \frac{ 216 }{ \sqrt{9 } }\)
\(73 = ( 1 \cdot 2 )^{6} + 9 \)
\(74 = 2^{6} + 1 + 9 \)
\(75 = 96 - 21 \)
\(76 = 92 - 16 \)
\(77 = 9^{2} - \sqrt{16 }\)
\(78 = 26 \cdot 1 \cdot \sqrt{9 }\)
\(79 = 2 \cdot 9 + 61 \)
\(80 = \frac{ ( 12 - 6 )! }{ 9 }\)
\(81 = 12 + 69 \)
\(82 = 1^{6} + 9^{2 }\)
\(83 = 2^{6} + 19 \)
\(84 = 96 - 12 \)
\(85 = 92 - 1 - 6 \)
\(86 = 92 \cdot 1 - 6 \)
\(87 = \frac{ 261 }{ \sqrt{9 } }\)
\(88 = 92 - \sqrt{16 }\)
\(89 = 91 - \sqrt{6 - 2 }\)
\(90 = 21 + 69 \)
\(91 = 92 - 1^{6 }\)
\(92 = 1^{6} \cdot 92 \)
\(93 = 1^{6} + 92 \)
\(94 = \frac{ 6 }{ 2 } + 91 \)
\(95 = 91 - 2 + 6 \)
\(96 = \sqrt{9216 }\)
\(97 = 9^{2} + 16 \)
\(98 = \frac{ 196 }{ 2 }\)
\(99 = 91 + 2 + 6 \)
\(100 = ( 1^{6} + 9 )^{2 }\)