81 of 100 targets have a solution.
\(1 = 37^{7 - 7 }\)
\(2 = \sqrt{77 - 73 }\)
\(3 = 7 - ( \frac{ 7 }{ 7 } + 3 )\)
\(4 = 77 - 73 \)
\(5 = \frac{ 77 }{ 7 } - 3 !\)
\(6 = \sqrt{37 - \frac{ 7 }{ 7 }}\)
\(7 = ( 7 - 7 ) \cdot 3 + 7 \)
\(8 = \frac{ 77 }{ 7 } - 3 \)
\(9 = \sqrt{77 - 3 + 7 }\)
\(10 = 7 - ( 7 - 3 ) + 7 \)
\(11 = \frac{ 7 }{ 7 } + 3 + 7 \)
\(12 = 7 \cdot 7 - 37 \)
\(13 = ( 7 - ( 7 - 3 ) )! + 7 \)
\(14 = \frac{ 77 }{ 7 } + 3 \)
\(15 = 7 - 3! + 7 + 7 \)
\(16 = \sqrt{7 - 3} + 7 + 7 \)
\(17 = \frac{ 77 }{ 7 } + 3 !\)
\(18 = 7 - 3 + 7 + 7 \)
\(19 = ?\)
\(20 = 3 \cdot 7 - \frac{ 7 }{ 7 }\)
\(21 = ( 7 - ( 7 - 3 ) ) \cdot 7 \)
\(22 = 3 \cdot 7 + \frac{ 7 }{ 7 }\)
\(23 = 37 - 7 - 7 \)
\(24 = ( 77 - 73 )!\)
\(25 = ( 7 - 3 )! + \frac{ 7 }{ 7 }\)
\(26 = ?\)
\(27 = 3! + 7 + 7 + 7 \)
\(28 = \frac{ 77 + 7 }{ 3 }\)
\(29 = \sqrt{\frac{ 7! }{ 3! } + \frac{ 7 }{ 7 }}\)
\(30 = 37 - \sqrt{7 \cdot 7 }\)
\(31 = ( \frac{ 7 }{ 7 } + 3 )! + 7 \)
\(32 = ?\)
\(33 = \frac{ 77 \cdot 3 }{ 7 }\)
\(34 = ?\)
\(35 = 77 - 3! \cdot 7 \)
\(36 = 37 - \frac{ 7 }{ 7 }\)
\(37 = 37 - 7 + 7 \)
\(38 = \frac{ 7 }{ 7 } + 37 \)
\(39 = 7 \cdot 7 - 3 - 7 \)
\(40 = 77 - 37 \)
\(41 = 3! \cdot 7 - \frac{ 7 }{ 7 }\)
\(42 = \frac{ 7^{3} }{ 7 } - 7 \)
\(43 = 3! \cdot 7 + \frac{ 7 }{ 7 }\)
\(44 = \sqrt{7 \cdot 7} + 37 \)
\(45 = 7 \cdot 7 + 3 - 7 \)
\(46 = \sqrt{7 \cdot 7} \cdot 7 - 3 \)
\(47 = 7 \cdot 7 - \sqrt{7 - 3 }\)
\(48 = \frac{ 7^{3} - 7 }{ 7 }\)
\(49 = 7^{3 - \frac{ 7 }{ 7 }}\)
\(50 = \frac{ 7^{3} + 7 }{ 7 }\)
\(51 = 37 + 7 + 7 \)
\(52 = \sqrt{7 \cdot 7} \cdot 7 + 3 \)
\(53 = 77 - ( 7 - 3 )!\)
\(54 = ?\)
\(55 = \sqrt{7 \cdot 7} \cdot 7 + 3 !\)
\(56 = 77 - 3 \cdot 7 \)
\(57 = 777 - 3 !!\)
\(58 = ?\)
\(59 = 73 - 7 - 7 \)
\(60 = \frac{ 7! }{ ( 7 + 7 ) \cdot 3 ! }\)
\(61 = ?\)
\(62 = 7 \cdot 7 + 3! + 7 \)
\(63 = \frac{ 7! }{ 73 + 7 }\)
\(64 = 77 - 3! - 7 \)
\(65 = \sqrt{\frac{ 7 }{ 7 } + 7!} - 3 !\)
\(66 = 73 - \sqrt{7 \cdot 7 }\)
\(67 = 77 - 3 - 7 \)
\(68 = \sqrt{\frac{ 7 }{ 7 } + 7!} - 3 \)
\(69 = ?\)
\(70 = 3 \cdot 7 + 7 \cdot 7 \)
\(71 = \sqrt{3^{7 - 7} + 7 !}\)
\(72 = 73 - \frac{ 7 }{ 7 }\)
\(73 = 73 - 7 + 7 \)
\(74 = \frac{ 7 }{ 7 } + 73 \)
\(75 = 77 - \sqrt{7 - 3 }\)
\(76 = 77 + 3! - 7 \)
\(77 = ( 7 - 3! ) \cdot 77 \)
\(78 = 77 - 3! + 7 \)
\(79 = \sqrt{7 - 3} + 77 \)
\(80 = \sqrt{7 \cdot 7} + 73 \)
\(81 = 77 - 3 + 7 \)
\(82 = ?\)
\(83 = ?\)
\(84 = ( 3! + 7 ) \cdot 7 - 7 \)
\(85 = ?\)
\(86 = 7 \cdot 7 + 37 \)
\(87 = 73 + 7 + 7 \)
\(88 = ?\)
\(89 = ?\)
\(90 = 77 + 3! + 7 \)
\(91 = ( 7 + 7 ) \cdot 3! + 7 \)
\(92 = ( 7 + 7 ) \cdot 7 - 3 !\)
\(93 = ?\)
\(94 = ?\)
\(95 = ( 7 + 7 ) \cdot 7 - 3 \)
\(96 = ?\)
\(97 = ?\)
\(98 = 3 \cdot 7 + 77 \)
\(99 = ?\)
\(100 = ?\)