92 of 100 targets have a solution.
\(1 = \frac{ 12 }{ 4 } - 2 \)
\(2 = \frac{ 24 }{ 12 }\)
\(3 = 24 - 21 \)
\(4 = \frac{ 12 - 4 }{ 2 }\)
\(5 = \frac{ 12 }{ 4 } + 2 \)
\(6 = \sqrt{12 + 24 }\)
\(7 = \frac{ 12 + 2 }{ \sqrt{4 } }\)
\(8 = 22 - 14 \)
\(9 = ( \frac{ 12 }{ 4 } )^{2 }\)
\(10 = \frac{ 12 }{ 2 } + 4 \)
\(11 = \frac{ 24 }{ 2 } - 1 \)
\(12 = 24 - 12 \)
\(13 = 14 - \frac{ 2 }{ 2 }\)
\(14 = 12 - 2 + 4 \)
\(15 = \sqrt{221 + 4 }\)
\(16 = ( 12 - 4 ) \cdot 2 \)
\(17 = 22 - 1 - 4 \)
\(18 = 12 + 2 + 4 \)
\(19 = 41 - 22 \)
\(20 = 12 \cdot 2 - 4 \)
\(21 = 42 - 21 \)
\(22 = 1^{4} \cdot 22 \)
\(23 = 21 - 2 + 4 \)
\(24 = \frac{ 12 }{ 2 } \cdot 4 \)
\(25 = 22 - 1 + 4 \)
\(26 = 14 \cdot 2 - 2 \)
\(27 = 21 + 2 + 4 \)
\(28 = 12 \cdot 2 + 4 \)
\(29 = 2 \cdot 4 + 21 \)
\(30 = 42 - 12 \)
\(31 = 2^{4} \cdot 2 - 1 \)
\(32 = ( 12 + 4 ) \cdot 2 \)
\(33 = \frac{ 4! }{ 2 } + 21 \)
\(34 = ( 21 - 4 ) \cdot 2 \)
\(35 = ( 2 + 4 )^{2} - 1 \)
\(36 = 12 + 24 \)
\(37 = 2^{4} + 21 \)
\(38 = 21 \cdot 2 - 4 \)
\(39 = 42 - 1 - 2 \)
\(40 = ( 12 - 2 ) \cdot 4 \)
\(41 = 41 - 2 + 2 \)
\(42 = \frac{ 21 \cdot 4 }{ 2 }\)
\(43 = 42 - 1 + 2 \)
\(44 = 42 \cdot 1 + 2 \)
\(45 = 21 + 24 \)
\(46 = 12 \cdot 4 - 2 \)
\(47 = 24 \cdot 2 - 1 \)
\(48 = 24 \cdot 1 \cdot 2 \)
\(49 = ( \frac{ 14 }{ 2 } )^{2 }\)
\(50 = 12 \cdot 4 + 2 \)
\(51 = 2 \cdot 4! + 1 + 2 \)
\(52 = ( 1 \cdot 2 + 4! ) \cdot 2 \)
\(53 = \frac{ 212 }{ 4 }\)
\(54 = 12 + 42 \)
\(55 = ?\)
\(56 = ( 12 + 2 ) \cdot 4 \)
\(57 = ?\)
\(58 = \frac{ ( 1 + 4 )! }{ 2 } - 2 \)
\(59 = \frac{ ( 1 + 4 )! - 2 }{ 2 }\)
\(60 = \sqrt{2^{12}} - 4 \)
\(61 = \frac{ 122 }{ \sqrt{4 } }\)
\(62 = \frac{ 124 }{ 2 }\)
\(63 = 21 + 42 \)
\(64 = ( 12 - 4 )^{2 }\)
\(65 = ( 2 + 2 )! + 41 \)
\(66 = ( 4 - 1 ) \cdot 22 \)
\(67 = \sqrt{\sqrt{2^{4!}}} + 1 + 2 \)
\(68 = \sqrt{2^{12}} + 4 \)
\(69 = 2 \cdot 4! + 21 \)
\(70 = ( 1 + 2 ) \cdot 4! - 2 \)
\(71 = \frac{ 142 }{ 2 }\)
\(72 = ( 2 + 4 ) \cdot 12 \)
\(73 = ?\)
\(74 = ( 1 + 2 ) \cdot 4! + 2 \)
\(75 = ?\)
\(76 = ( 21 - 2 ) \cdot 4 \)
\(77 = ?\)
\(78 = ( 41 - 2 ) \cdot 2 \)
\(79 = ( 1 + 2 )^{4} - 2 \)
\(80 = 41 \cdot 2 - 2 \)
\(81 = ( 2 - 1 + 2 )^{4 }\)
\(82 = 21 \cdot 4 - 2 \)
\(83 = 42 \cdot 2 - 1 \)
\(84 = ( 22 - 1 ) \cdot 4 \)
\(85 = 42 \cdot 2 + 1 \)
\(86 = 21 \cdot 4 + 2 \)
\(87 = 22 \cdot 4 - 1 \)
\(88 = 22 \cdot 1 \cdot 4 \)
\(89 = 22 \cdot 4 + 1 \)
\(90 = ( 21 + 4! ) \cdot 2 \)
\(91 = ?\)
\(92 = ( 21 + 2 ) \cdot 4 \)
\(93 = ?\)
\(94 = ( 2 \cdot 4! - 1 ) \cdot 2 \)
\(95 = ( 2 + 2 ) \cdot 4! - 1 \)
\(96 = 12 \cdot 2 \cdot 4 \)
\(97 = ( 2 + 2 ) \cdot 4! + 1 \)
\(98 = 122 - 4 !\)
\(99 = ?\)
\(100 = ( 12 - 2 )^{\sqrt{4 }}\)