All 100 targets have a solution.
\(1 = \frac{ \frac{ 27 }{ 3 } }{ 9 }\)
\(2 = \frac{ 23 - 9 }{ 7 }\)
\(3 = \sqrt{\frac{ \sqrt{729} }{ 3 }}\)
\(4 = 9 - \sqrt{32 - 7 }\)
\(5 = \frac{ 72 }{ 9 } - 3 \)
\(6 = \frac{ 27 }{ 9 } + 3 \)
\(7 = 23 - 7 - 9 \)
\(8 = 37 - 29 \)
\(9 = \frac{ \sqrt{729} }{ 3 }\)
\(10 = 7^{2} - 39 \)
\(11 = \frac{ 72 }{ 9 } + 3 \)
\(12 = 39 - 27 \)
\(13 = \frac{ 93 - 2 }{ 7 }\)
\(14 = \frac{ 37 - 9 }{ 2 }\)
\(15 = 27 - 3 - 9 \)
\(16 = 32 - 7 - 9 \)
\(17 = \frac{ 37 - \sqrt{9} }{ 2 }\)
\(18 = \sqrt{\frac{ 972 }{ 3 }}\)
\(19 = 92 - 73 \)
\(20 = \frac{ 37 + \sqrt{9} }{ 2 }\)
\(21 = 93 - 72 \)
\(22 = 32 - 7 - \sqrt{9 }\)
\(23 = \frac{ 37 + 9 }{ 2 }\)
\(24 = \sqrt{729} - 3 \)
\(25 = 23 - 7 + 9 \)
\(26 = 37 - 2 - 9 \)
\(27 = ( \frac{ 27 }{ 9 } )^{3 }\)
\(28 = \frac{ 3 }{ \sqrt{9} } + 27 \)
\(29 = ( 7 - 3! ) \cdot 29 \)
\(30 = \sqrt{729} + 3 \)
\(31 = 7 \cdot 9 - 32 \)
\(32 = \frac{ 73 - 9 }{ 2 }\)
\(33 = 72 - 39 \)
\(34 = 32 - 7 + 9 \)
\(35 = 2^{7} - 93 \)
\(36 = \sqrt{23 - 7} \cdot 9 \)
\(37 = ( \sqrt{9} - 2 ) \cdot 37 \)
\(38 = \frac{ 79 - 3 }{ 2 }\)
\(39 = 23 + 7 + 9 \)
\(40 = 7 \cdot 9 - 23 \)
\(41 = \frac{ 73 + 9 }{ 2 }\)
\(42 = 27 + 3! + 9 \)
\(43 = \frac{ 93 - 7 }{ 2 }\)
\(44 = 73 - 29 \)
\(45 = 72 - 3 \cdot 9 \)
\(46 = ( 9 - 7 ) \cdot 23 \)
\(47 = \frac{ 329 }{ 7 }\)
\(48 = 32 + 7 + 9 \)
\(49 = \frac{ ( 3 \cdot 7 )^{2} }{ 9 }\)
\(50 = 3 \cdot 7 + 29 \)
\(51 = 2 \cdot 3 \cdot 7 + 9 \)
\(52 = ( 2 + 3 ) \cdot 9 + 7 \)
\(53 = 2 \cdot 7 + 39 \)
\(54 = \sqrt{972 \cdot 3 }\)
\(55 = 92 - 37 \)
\(56 = \frac{ 392 }{ 7 }\)
\(57 = 72 - 3! - 9 \)
\(58 = \sqrt{7 - 3} \cdot 29 \)
\(59 = 2^{3} \cdot 7 + \sqrt{9 }\)
\(60 = 72 - 3 - 9 \)
\(61 = 97 - 3!^{2 }\)
\(62 = \frac{ 372 }{ \sqrt{9 }! }\)
\(63 = 72 - 3 \cdot \sqrt{9 }\)
\(64 = ( 9 - 7 ) \cdot 32 \)
\(65 = 97 - 32 \)
\(66 = 27 + 39 \)
\(67 = 73 - 2 \cdot \sqrt{9 }\)
\(68 = ( 37 - \sqrt{9} ) \cdot 2 \)
\(69 = 72 - \frac{ 9 }{ 3 }\)
\(70 = 79 - 3^{2 }\)
\(71 = 39 \cdot 2 - 7 \)
\(72 = 27 \cdot 3 - 9 \)
\(73 = 79 - 2 \cdot 3 \)
\(74 = 97 - 23 \)
\(75 = \frac{ 9 }{ 3 } + 72 \)
\(76 = 23 \cdot \sqrt{9} + 7 \)
\(77 = 37 \cdot 2 + \sqrt{9 }\)
\(78 = 72 - 3 + 9 \)
\(79 = \frac{ 237 }{ \sqrt{9 } }\)
\(80 = 29 \cdot 3 - 7 \)
\(81 = \sqrt{729} \cdot 3 \)
\(82 = 92 - 3 - 7 \)
\(83 = 37 \cdot 2 + 9 \)
\(84 = 72 + 3 + 9 \)
\(85 = 39 \cdot 2 + 7 \)
\(86 = 7 \cdot 9 + 23 \)
\(87 = 2^{3} + 79 \)
\(88 = 7^{2} + 39 \)
\(89 = 2^{7} - 39 \)
\(90 = 27 \cdot 3 + 9 \)
\(91 = \frac{ 273 }{ \sqrt{9 } }\)
\(92 = ( 37 + 9 ) \cdot 2 \)
\(93 = \frac{ 279 }{ 3 }\)
\(94 = 29 \cdot 3 + 7 \)
\(95 = 7 \cdot 9 + 32 \)
\(96 = 92 - 3 + 7 \)
\(97 = ( 3 - 2 ) \cdot 97 \)
\(98 = ( 23 - 9 ) \cdot 7 \)
\(99 = \frac{ 297 }{ 3 }\)
\(100 = \sqrt{93^{2}} + 7 \)