90 of 100 targets have a solution.
\(1 = ( 6 - 5 )^{15 }\)
\(2 = \frac{ 6 }{ \frac{ 15 }{ 5 } }\)
\(3 = 6 - \frac{ 15 }{ 5 }\)
\(4 = 15 - 5 - 6 \)
\(5 = 56 - 51 \)
\(6 = 61 - 55 \)
\(7 = \sqrt{55 \cdot 1 - 6 }\)
\(8 = \sqrt{15 - 6} + 5 \)
\(9 = \frac{ 15 }{ 5 } + 6 \)
\(10 = 5 - 1^{5} + 6 \)
\(11 = \frac{ 55 }{ 6 - 1 }\)
\(12 = \frac{ 65 }{ 5 } - 1 \)
\(13 = \sqrt{6! - 551 }\)
\(14 = 65 - 51 \)
\(15 = ( 6 - 5 ) \cdot 15 \)
\(16 = 15 - 5 + 6 \)
\(17 = \frac{ 5 }{ 5 } + 16 \)
\(18 = \frac{ 15 }{ 5 } \cdot 6 \)
\(19 = 1 \cdot 5 \cdot 5 - 6 \)
\(20 = \sqrt{16 \cdot 5 \cdot 5 }\)
\(21 = 51 - 5 \cdot 6 \)
\(22 = \sqrt{5 - 1} \cdot ( 5 + 6 )\)
\(23 = \sqrt{16}! - \frac{ 5 }{ 5 }\)
\(24 = ( 15 - 5 - 6 )!\)
\(25 = \sqrt{16} \cdot 5 + 5 \)
\(26 = 15 + 5 + 6 \)
\(27 = \sqrt{( \frac{ 15 }{ 5 } )^{6 }}\)
\(28 = \frac{ 56 }{ \sqrt{5 - 1 } }\)
\(29 = 5 \cdot 5 + \sqrt{16 }\)
\(30 = 5! - 15 \cdot 6 \)
\(31 = 55 - \sqrt{16 }!\)
\(32 = 56 - ( 5 - 1 )!\)
\(33 = \frac{ 165 }{ 5 }\)
\(34 = 5 \cdot 6 - 1 + 5 \)
\(35 = \frac{ 5! }{ 6 } + 15 \)
\(36 = 156 - 5 !\)
\(37 = 61 - \frac{ 5! }{ 5 }\)
\(38 = \sqrt{5 - 1}^{5} + 6 \)
\(39 = 55 - 16 \)
\(40 = 51 - 5 - 6 \)
\(41 = 56 - 15 \)
\(42 = ( \sqrt{5 - 1} + 5 ) \cdot 6 \)
\(43 = \frac{ 6! }{ 15 } - 5 \)
\(44 = ( 5 - 1 ) \cdot ( 5 + 6 )\)
\(45 = 165 - 5 !\)
\(46 = ?\)
\(47 = \frac{ ( 1 + 6 )! }{ 5! } + 5 \)
\(48 = 55 - 1 - 6 \)
\(49 = 55 \cdot 1 - 6 \)
\(50 = 65 - 15 \)
\(51 = 55 - \sqrt{16 }\)
\(52 = 51 - 5 + 6 \)
\(53 = 55 - \sqrt{\sqrt{16 }}\)
\(54 = 55 - 1^{6 }\)
\(55 = ( 16 - 5 ) \cdot 5 \)
\(56 = 1^{6} + 55 \)
\(57 = 1^{5} + 56 \)
\(58 = \sqrt{5 - 1} + 56 \)
\(59 = \sqrt{16} + 55 \)
\(60 = ( 15 - 5 ) \cdot 6 \)
\(61 = 55 \cdot 1 + 6 \)
\(62 = 51 + 5 + 6 \)
\(63 = 5! - 51 - 6 \)
\(64 = 65 - 1^{5 }\)
\(65 = 1^{5} \cdot 65 \)
\(66 = 1^{5} + 65 \)
\(67 = \sqrt{5 - 1} + 65 \)
\(68 = ?\)
\(69 = 15 \cdot 5 - 6 \)
\(70 = 65 \cdot 1 + 5 \)
\(71 = 15 + 56 \)
\(72 = \frac{ 6! }{ 15 - 5 }\)
\(73 = \frac{ 6! }{ 5 + 5 } + 1 \)
\(74 = \sqrt{5^{6}} - 51 \)
\(75 = 16 \cdot 5 - 5 \)
\(76 = \sqrt{1 + 5!} + 65 \)
\(77 = ?\)
\(78 = 5! - \frac{ ( 1 + 6 )! }{ 5 ! }\)
\(79 = \sqrt{16}! + 55 \)
\(80 = 15 + 65 \)
\(81 = 15 \cdot 5 + 6 \)
\(82 = ?\)
\(83 = ?\)
\(84 = 5! - ( 1 + 5 ) \cdot 6 \)
\(85 = 15 \cdot 6 - 5 \)
\(86 = 5 \cdot 5 + 61 \)
\(87 = ?\)
\(88 = 5! - \sqrt{\sqrt{16}}^{5 }\)
\(89 = ( 5 - 1 )! + 65 \)
\(90 = \frac{ 6! }{ \frac{ 5! }{ 15 } }\)
\(91 = 5! - ( 5 \cdot 6 - 1 )\)
\(92 = ?\)
\(93 = \frac{ 6! }{ 5 } - 51 \)
\(94 = ?\)
\(95 = 15 \cdot 6 + 5 \)
\(96 = \frac{ \sqrt{16} \cdot 5! }{ 5 }\)
\(97 = ?\)
\(98 = ?\)
\(99 = 5! - 15 - 6 \)
\(100 = \sqrt{16} \cdot 5 \cdot 5 \)