diff --git a/10/CMakeLists.txt b/10/CMakeLists.txt
new file mode 100644
index 0000000..65383bd
--- /dev/null
+++ b/10/CMakeLists.txt
@@ -0,0 +1,22 @@
+cmake_minimum_required(VERSION 3.10)
+set(CMAKE_CXX_STANDARD 14)
+set(CMAKE_CXX_STANDARD_REQUIRED True)
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+enable_language(CXX)
+
+project(AoC10)
+
+if(APPLE)
+    include_directories(/usr/local/include)
+    link_directories(/usr/local/lib)
+endif()
+
+if(WIN32)
+	add_executable(${CMAKE_PROJECT_NAME} WIN32)
+else()
+	add_executable(${CMAKE_PROJECT_NAME})
+endif()
+
+target_sources(${CMAKE_PROJECT_NAME}
+	PRIVATE main.cpp
+	)
diff --git a/10/input b/10/input
new file mode 100644
index 0000000..ae1deb5
--- /dev/null
+++ b/10/input
@@ -0,0 +1,98 @@
+[[{[<{{<<{<[<{<>[]}([][])>{{<>()}<()>}](({{}<>}[[]<>])<([]<>){[]()}>)>[<{{<>}<[]()>}[{[][]}<{}{}>]><{<
+{[<[({([[(<<(([]{}))<[{}()]>>>)]])<([<{[{({}{})[[]()]}[(()[])<{}()]]]{{[[][]]<<>[]>}}}{([([
+{<{<{(({[[([{<<><>>([]())}[{()[]}({}())]}<{{{}}{[]<>}}({<>{}})>){<(([]())([]<>))(<<>[]><[]<>>)>({[[]
+{[([<{<([{{(({()<>}({}<>)))(<{<>{}}](<<>[]><()()>))}{[{{[]()}(<>[])}{{[][]}{<>{}}}]}}{[{{{{}[]}<<>()>}}<{([]
+[({[{[(<<<[((<{}<>><{}{}>)({[]<>}((){}))){{[{}<>]{{}<>}}})[<[<<>>[<>{}]]{{<>[]}}>]>>[[([<{<><>}
+<[{[{[[<{[[{<<[]()>[{}<>]>}]<([{{}}({}{})])>]{<[[<<><>><()[]>]([[]<>]{[]<>})]{(([][]){()[]})
+((<(<(<[(<([(<{}<>>(()()))](<{{}[]}{()[]}>))<<<(<>[]){()()}>([<>{}]{{}})>({{[][]}(()())}(<
+{{([(<{<([([[[<><>][()<>]]{(()[])}])]({<[<<>>[()<>]]({()[]}[{}()])>]))>({<<[<{[]()}<<>[]>>{<[]
+([<{{((<({<[<({}<>)[[]()]>]([(<>)<(){}>](([][]){{}{}}))>{(({<>[]}<()()>){(()[])})[{{[][]}((){})}[([]<>)({}{})
+<<<{<{<([<[((<()<>]<[]()>)[(<>[])[{}<>]])]><[<[(()())[()()]]{[{}{}][()()]}>]{<<(<>())[<>[]]>>[<(()())<[]
+{<[[({<[{[{[({{}<>}<<>{}>){<{}[]><{}{}>}]{{<<>>}<(<>()){()<>}>}}]}{{<[({{}()})([()<>]{[]})
+(((([[(((<(<<(<>())[(){}]>([[][]]{()()})>{<[<>[]][()<>]>(([]{})[<>{}])})[({{()<>}({}())})]>([[[(()<>)][[<>()
+[<({([[[<<([<<<>()>>{[<>()](<>{})}]){<[[{}<>]]<{{}<>}([]{})>>}>[<<<{{}()}>>[[([][])<<><>>]({<>
+{<(<<{{<<[({{({}<>)[[][]]}(<()[]>[<>])}<{<()>{{}()}}>){{<[(){}][(){}>><{{}<>}[[]{}]>}}]<{<{
+{(<{<[<(<<(<[([][])<[]{}>]><{([]())(<>{})}{<(){}><[][]>}>><({({}[]){<>()}}{<{}>(())})>>{({{(<><>)[{}()]}
+[(<{[<<[{((({[{}<>][[]<>]}){(<{}<>>({}<>))<(<><>)[<>]>})<({{<>[]}}}>)}]>([{{<<{{[][]}(<>())}<{{}
+<<<[[{[<<{[{<(()[])<[]()>>}[(({}[]))(({}<>){<>})]](([{(){}}[<>]]<[{}{}]<{}<>>>))}>{{[(((()[]){(){}})(<(){}>{
+[{{<<([[[[<<[{(){}}{(){}}]{<{}()>(()())}>{{<{}()>}<[<><>][()()]>)>([{{()<>}<()[]>}[[<><>]{[]<>}]]{[{
+<[[{[{<[(({({[<>{}]}([<>[]]))<<[<><>]([]<>)>([{}()][()()))>}[((<{}>{[]{}}))[[{{}}[<><>]]]])(([{{[]()}<[]
+{{{<{([[[<[<{{(){}}({}{})}>[[{()[]}<[]{}>]<<()<>>[()[]]>]}<{[[[]()]<<><>>]({<><>}<[][]>)}{(<[]()><{}<>>)}>>
+([<<[(([{{[([{<>{}}])<[(()){<>{}}]>](<{([][])[<>()]}<{{}()}>>)}>{[{{(<()()>[<><>])((<><>){()()})}{([[][]])[[{
+[{((({<([{(<{(<>)[[]()]}({{}<>}<[]<>>)>)}(<<[({}{})]{({}<>)[<>()]}>>[<[[()<>]{<>()}][<[][]><<>{}>]>[<([][])[(
+(<[{<[<((<{<[{<>[]}{{}<>}]([[][]]{{}[]})>[<[(){}]{[]()}>({<>}{<><>}}]}>[[(<{()[]}<()[]>>[{{}()}<<>[]>
+({{<([{<<<<<{{()}({}())}<[()]{[]{}}>>[([()<>]([][]))<{()<>}>]>>>>}<{[[[<<<<>()>{[]{}}>[({}()){(){}}]
+<[{([<<(<(<[(({}()){[][]})[[(){}][[]()]]][<[{}]([][])>]>}>(<{[({[]<>}{(){}})<(<>)({}())>]<[({}<>)<{
+(({[{<({<<[<{{[]<>}[<><>]}{{{}}<()[]>}>]<<<{()()}{{}<>}>([[]()][<>()])>>><[([(<><>)<()[]>]
+{([<<[{[(({[{{()<>}({}{})}<[{}[]]<(){}>>]<{<[]<>>}<[()()][()()]>>}<<[[(){}](<><>)]><(<{}[]>
+{([<{<([(<(<(<[]{}>{<>()}){{<>{}}}>({<[][]>(<>{})}))<[<[{}{}]<{}{}>>{(<>[])(<>())}][<{{}<>}(()[]
+[{[(<(({{(<{(<[][]>){[<>{}]}}{<{(){}}{<><>}>({[]{}}{[]{}})}>)(<[(([]<>))[[[]()]<[]<>>]]<{({}[])<{}<>>}[
+[{<{({((<{[{[<<>{}>[[]]]{<{}()>[<>]}>]}>[{([(<[][]>{[]()}){<(){}>[<>[]]}][[([]<>)<[]{}>]{{{}}[{}]}])([
+{<(<({[{[(({((<>[])<{}{}>)({[]<>>[{}[]])}([{(){}}([])]{<<>[]>[{}()]}))[[<[<><>]<<><>>>{[()()]<
+{{{<[<<{(<(([({}<>)<()>]{<()()><[]<>>})(<[()[]]{[]{}}>{{{}{}}(<>())}))({([[]()]{()[]}){{{}<>}[
+(<({{[{<{[<[[{[]()}]([[]()][<>{}])][[[<>]{<>}]<([]{})<{}[]>>]>{[{{<><>}[[][]]}<{[]{}}({}())>](<[[]()]({
+<<[{[<{<[[(<[<(){}>(<>)](<[]<>>[[]()])>{<<{}[]><{}()>>[(()[])(<>{})]})({({{}<>}[<>{}])}{({[][]}<<><>>)})]({<[
+[[([<{{(<({[{([][])(()<>)}]{{{[]<>}[()()]}[({}{})[()[]]]}}>><[[{{[()()]({}())}}({(()[])[[]()]}{
+<<{(<(([{((<([()()]){{[]<>}{{}()}}>)<<<({}<>)[<>{}]><({}[])<[]<>>>>(<[[]]{(){}}>(([][])([])))>)[{[{([]<>)[<>{
+[(<(<<{{[([[[({}{})<()())]({[]}{{}[]})]({[()()]([]{})}{({}[])[[]()]})]<[[{<><>}<[][]>][[[]()]{(){}}]]>){(([<(
+[[<[<{<[{({{{{<>{}}<[]()>}<<(){}>>}<{{{}{}}{()<>}}[([]{}){<>{}})>})[[((<<><>>[{}[]])<{()<>}<()
+((<(<<[[{{{(<<{}()>[()()]><((){})>)[[[[][]][()[]]][{[]<>}<{}{}>]])((([[]{}]<[]{}>))([{<>{}}(<
+{{(({[{[({({<<<>[]><<>[]>>{{()[]}[{}()]}})[{(<{}<>><[]>)(({}[]){{}[]})}<<<[]()><[]{}>><{<><>}<()<>>>>]})
+[(<[{[<({{[{<[<>()]([]{})><{(){})[()[]]>}<(<()()>(()()))(<{}[]>({}[]))>]([([[]()]({}{}))({(){}}([](
+{({(({[<{<[<<{<><>}(<>[])>[<{}{}><[]<>>]><<{<>}>>](<<<()<>>(()<>)>{<{}[]>([]<>)>>)>}<{<{{<<
+<([[[(({[{<(({<>[]}<<>[]>){<{}[]>([]()))){<({}<>)<[][]>>{<{}{}>{()[]}}}>{((({}{})[{}[]]))({[<><>]}<<<>{}
+[{[[[{<<(({[({[][]}<[]<>>)<{{}()}{{}}>]{({[]}[<>{}]){<[][]>[{}{}]}}})[[([<<>()>(<>[])]<<<>
+<({<<[(({[([{[()[]]({}{})}{{()[]}[()[]]}])[([((){}){<><>}]{<()[]>{{}{}}})]][[{<[()()]({}<>
+[{<([<({{<<[((<>[])(<><>))((()[])([][]))][(([][])<<>()>)]>[<<{()<>}<{}<>>><<{}<>>{()<>}]><{[()[
+[<{[<([{((({<<[]{}><{}{}>>([{}<>]<<><>>)})[[(<{}<>>([]<>))<<{}()>{{}<>}>]{[<[]<>>][[{}<>]<{}[
+({<{<[<({([<{<()()>{{}[]}}({<>{}})><{[[]<>]<[]()>}<[{}()]{{}[]}>>])}([<<[{[]<>}<<><>>][<[]{
+{[({<[[<<<(<{<{}<>>(()())}[{()}{()<>}]>)[<{{(){}}(()<>)}>{[([]{})(()<>)]{[(){}]{()[]}}}]>{{[<<[]()><()<>>>{
+<[{{({({(<<{[(()<>){[]()}][<[]>(()())]}{<(<><>}{()[]}>}>(<<{{}()}<[][]>>[{()<>}{{}{}}]>)>)}<[(<((<(
+[<{[<[{[[[([<(<>{}){{}<>}>(<<>{}>{{}{}})]{({<>[]}<{}()>)<({}<>)<{}{}>>}){<[[[]{}]{{}{}}]<<[]<>>(()[])>
+{[{((<(<[(((<({}[]){[]()}>)))]([{<(<<>{}>[[]])<[[][]][(){}]>>[{[{}<>]{[]<>}}{(<>())(())}]}[{<{{}()}<<>[]>>}[[
+[[[{{(<<<<((<((){}){[]<>}><<(){}><()<>>>){[<[][]>({}[])](({}{})<[][]>)})[[{(<>>}([{}()][{}()])]]>>>((<{[
+[[({<[[<([<[((<>{})({}<>))({{}{}}(()[]))]<<((){})<()()>>[<[][]><{}{}>]>>({[<()()>[[][]]]})])>
+([<(<{(<<[<{{([]<>)[<>[]]}<<()()>[(){}]>}><([[<>[]]](({}[])))({(()())<(){}>}<[<>>[()()]>)>]>>)
+{(({([{[{(<[[((){})(<>{})]<(()())(()[]>>]{([{}]{[][]})}>)<((((()<>)[<><>])<((){})[()()]>)[[<()<>>][<{}
+{{([{{<<({{<<<[]()><()[]>}{{()<>}}>[<{()<>}<[]{}>><{{}[]}[{}[]]>]}})({{({[<>{}]<(){}>}(<<>>(()<>)))(<
+<[[{<(<{{<[<{({}())}({[][]}{<><>})>{[<<>{}><()[]>]<[<>[]]<<>[]]>}]>(({[{[]()}<[]<>>]{<<>><<>[]>}}))}([[<
+([{<[{<({{[((<{}<>>[(){}])({()<>})){{<<>{}>}[<{}()>{()[]}]}]}[{(({()[]}(<><>))[<{}()>(<>[])])<[{()[]}[
+{<[{({<((<({[{[][]}{{}[]}]{[<>()][<>{}]}}((({}())([]()))<([][])[[][]]>)}({[[[][]]({}())]}{({{}}){(<>[])
+{{[{{({(<(<[[[[]{}](<><>)]([[]{}]{<>[]})]>({{{()[]}([])}[{[][]}(<><>)]](({[]}<<>[]>))))>)}({{[{{(([])
+[<[{[{<<({{[{[<>{}]<(){}>}]}<{(({}()){{}<>})(<{}()>{[]<>})}{<[[]{}]>}>}[<[[([][])[[]]]]{{([]())[{}<>]}<({
+([<({{[((<({(([]<>){[]<>))[({}())([]<>)]})[{{{{}<>}{{}[]}}}<<([]{})({}[])>[<()[]>]>]><([[[{}<>]<()>]([<>{}
+<[<{[[[<{{[[([[]<>]{(){}))[[{}<>][[][]]]](([<>[]]<<>[]>)[(()<>){()<>}])]}[<<((())(<>{}))<{[]()}<[
+[{[[{[[(<<(<({{}[])[<>()])><[[[]()](<>())]<{[]<>}({}())>>){[<{<>{}}[[]<>]>]}>{{<[<<>()>[()[]]
+[(([{(([{<[<[<{}[]>[<><>]]>({[{}{}]{[]{}}})]>}{{[[<[{}{})<()()>>{{<>}{{}[]}}]{{([][])[<>{}]}{
+(((<<<<[(<[<{{()()}<[]{}>}<{[][]}{<>[]}>>[[[()()]{{}{}}]]]({[<()()><[]{}>]{{[]{}}([]())}}<{<()<>>[<>]}<<{}
+<([<[[<<[(({(({}())<{}>)<(()[])[{}[]]>})<<({{}}[[]{}])[({}{})((){})]><<{{}()}{[][]}>>>)]>[[(
+<<<{(<{{(([{<{()[]}><<[]{}>{{}[]}>}{(<[][]>[[]<>])[{()<>}]}](<[[<><>][<>[]]]([()[]]<{}()>)>))<(
+{[[([<<[[(<((<()()>(<><>))[[{}()]<()<>>]){[((){}){[]{}}][[{}[]]]}>([<((){}){(){}}>[([]{}){()[]}]]))]<[<<{<<><
+([{[{([<{{{[<(()[])({}())>{[<>{}]{{}<>}}]{(([]<>){<>}){[()<>]<()[]>}}}(<<[{}<>](()[])>{[[]()]
+[<((<<<[{[((([<>{}]){[(){}]})<<{<>{}}({}[])>[[[]{}]<()[]>]>){<(<<>()>(<>[]))[(()[]){[]<>}]>
+<(([({[[[[<<[[[]()]]<<()[]>>>>{{<[()[]]{{}{}}>{<[]()>{()[]}}}<[({}<>)[()<>]]>}]([([[()()]<<>{}>])<{<{
+<{([([((<{{[([()[]]{{}()})][(<<><>>){{{}[]}[[]<>]}]}}>[((<(<<>>[[]<>])[(()[]){()<>]]><<{{}
+{<[[({{<<[<<<{()[]}<<>{}>>([[]<>]((){}))>[{[<>()]{{}<>}}[({}())]]>{[{{[]()}({}())>]({{(){}}<()<>>}{<(){}>{
+{(<[{[{{[<(<({(){}}<[]()>)(<<>[]>{<>{}})>)>]({[{[({}()){<><>}]<[[]<>]{<>{}}>}(<<{}{}>([]<>)>(({}{}){(
+((<((((<<({[{{{}[]}(()())}{<()()>}]<[[<>[]][(){}]][{()[]}]>}(([<[][]>][<[]()>({}[])])[<<[]()>[{}<>
+[[{<[(<{{<{<[{<>()}[[]]]({{}<>})>{{{()[]}<{}<>>}}}<({{()[]}}[[<>()](()[])])<[([]<>)[{}<>]][([][]
+<{{[{[{(<<({{{{}[]}{[]<>}}<[[]{}]{{}[]}>}[({{}{}}<[]()>){[[]<>]}])((<{()()}[[]{}]>({()<>}<
+({{{<({{<<[<[{()<>}[[]<>]]<[{}{}][<>[]]>>({[{}()]<<>>}[(<><>)({}())])][([{<>()}{<>{}}]{(<>()){()[]
+[((<({(<<({[<(<>{})<[]<>>>[([])[(){}]]][{{()<>}(<><>)]<[{}{}][{}<>]>]}{<{(<><>)[{}[]]}(([])[[]{
+(([{<[<{<<{{({()[]}{<>{}})[[[]<>]<[][]>]}<{<()<>>[()()]}{<<>><()<>>}>}>>[<[[<[{}<>]{[]{}}><(<
+(<<<[<<<(([{{<()<>>[<>[]]}{<()[]>([][])}}])(([{{{}{}}[<>()]}({<>()}{[]{}})]<[<<>[]>]{({}<>){[]<>}
+{<<[<([[({({{<{}[]>([]{})}[<()<>>[(){}]]}{[(()<>)]{<()[]>({}[])}}){<([{}[]]({}<>))(({}{})(()<>))><([(){}]<{}
+{{[[<(<({<([[{[]{}}(()[])]<(<>[])>])({[[{}[]]({}<>)]})>[(<<[{}{}]<[]<>>>>{{{[]<>}[{}()]}({<><>}<<>()])}){([<
+{[[{{<(({(([[<()>{()<>}]([[]()]([][]))]<<({}[]){[][]}>([<><>]{()()})>)((<[<><>]{[]<>}>[[[][])[[]<>]
+[[<<{[[{([<{({[]()}({}())){{{}<>}<()()>}}([{{}()}<{}()>][{<>}[()<>]])><{{{{}[]}(<><>)}{[[]<>]<[]<>>}}>])}
+({(({(<({[{((<{}><{}>){<{}()>[{}[]]})}]{[<({<><>}({}()))>{{({}<>)(()<>)}{<{}{}>{<>[]}}}]}}({[{([[]{}])[<()
+({[{<<[<<[{{{{[][]}[()[]]}<<{}()>{{}()}>}{({<><>}([]))[<{}<>>(<>{})]}}{[([<>{}][()<>])([()[]])]}]<{[(<<><>
+{<{<(({[[{(({{()<>}[[]<>]}[[()<>][()()]])(<((){})[<><>]>{[[]<>][()<>}}))}<[<{{{}}[{}[]]}<(
+{{<[[(<[{<<((<{}<>>{(){}}))((<[]<>><{}{}>)({<>()}<()<>>))>>({[{(()[])<{}<>}}(<()()>)][<[<>{}]{<>
+<[<{((([<(<<((<>())<<>()>)>(<{<>()}{[]<>]>)>)[[{{{()[]}(()())}{({}())({}<>)}}](<[{()()}<()()>]((()){<>[]})><[
+(<([{[[[[[(<(<<>{}>)<{{}{}}>>(<<[]()><[]()>>(<(){}]{()()})))]]]({(<{(<()>([]{}))[{()<>}{[][]}]}([<
+(([({{{<(<{[<[<>[]](<>())>(<{}{}>)]<(([]<>>(()[]))(<()()>(<>{}))>}>({{[{[][]}][{[]<>}([]{})]}(<(()
+({({<{[{{([(<(()())><{[]{}}(<>())>)(<[()()]{()()}>[[[]()](<><>)])]{<<[[]<>](<>())>(({}{})<<><>>)>
+((([[{[<[{(<[{<><>}{{}<>})>{<[<>{}](<>)>[<[][]><[]{}>]}){[{{()[]}<<><>>}<(<><>)({}{})>]{<{(
+[[<({([{{[<{<(()())<[]<>>>{[[]{}]}}(<[{}<>]<<>()>><(()<>)[()()]>)>>{<{<[[]<>]{[]()}>{<[]<>>{[
+(({[[(([[<{([[{}<>]{()()}][[{}[]]{[]{}}]){[[()[]]<[][]>][<{}{}><{}{}>]}}[{[({}())[[]<>]]}{[({})<<>>]<{<>[]}
diff --git a/10/main.cpp b/10/main.cpp
new file mode 100644
index 0000000..4bae3f2
--- /dev/null
+++ b/10/main.cpp
@@ -0,0 +1,127 @@
+#include <algorithm>
+#include <fstream>
+#include <iostream>
+#include <sstream>
+#include <vector>
+#include <deque>
+
+uint64_t getIllegalScore(char closer) {
+    switch (closer) {
+    case ')':
+        return 3;
+    case ']':
+        return 57;
+    case '}':
+        return 1197;
+    case '>':
+        return 25137;
+    }
+    return 0;
+}
+
+uint64_t getCompletionScore(char closer) {
+    switch (closer) {
+    case ')':
+        return 1;
+    case ']':
+        return 2;
+    case '}':
+        return 3;
+    case '>':
+        return 4;
+    }
+    return 0;
+}
+
+std::vector<std::string> getLines(const std::string &file_name) {
+    std::vector<std::string> lines;
+
+    std::ifstream file(file_name);
+    std::string str;
+    while (std::getline(file, str)) {
+        lines.push_back(str);
+    }
+    return lines;
+}
+
+char getCloser(char opener) {
+    switch (opener) {
+    case '(':
+        return ')';
+    case '[':
+        return ']';
+    case '{':
+        return '}';
+    case '<':
+        return '>';
+    }
+    return '-';
+}
+
+bool isOpener(char opener) {
+    return opener == '(' || opener == '[' || opener == '{' || opener == '<';
+}
+
+uint64_t getCompleteScore(std::deque<char> &expected) {
+    uint64_t score = 0;
+    while (expected.size() != 0) {
+        score *= 5;
+        score += getCompletionScore(expected.back());
+        expected.pop_back();
+    }
+    return score;
+}
+
+uint64_t getScore(const std::string &line, bool corrupted) {
+    std::deque<char> expected{};
+    for (auto &c : line) {
+        if (isOpener(c)) {
+            expected.push_back(getCloser(c));
+        } else if (expected.back() == c) {
+            expected.pop_back();
+        } else {
+            if (corrupted) {
+                return getIllegalScore(c);
+            } else {
+                return 0;
+            }
+        }
+    }
+    if (corrupted) {
+        return 0;
+    }
+    return getCompleteScore(expected);
+}
+
+uint64_t part1(const std::vector<std::string> &lines) {
+    uint64_t score = 0;
+    for (const auto &line : lines) {
+        score += getScore(line, true);
+    }
+    return score;
+}
+
+uint64_t part2(const std::vector<std::string> &lines) {
+    std::vector<uint64_t> scores{};
+    for (const auto &line : lines) {
+        auto score = getScore(line, false);
+        if (score != 0) {
+            scores.push_back(score);
+        }
+    }
+    std::sort(scores.begin(), scores.end());
+    return scores[(scores.size() - 1) / 2];
+}
+
+int main(int argc, char **argv) {
+    if (argc < 2) {
+        std::cerr << "You must provide input file!" << std::endl;
+        return 1;
+    }
+    auto lines = getLines(argv[1]);
+    std::cout << "There total syntax error score is \033[91;1m" << part1(lines)
+              << "\033[0m." << std::endl;
+    std::cout << "The middle completion score is \033[91;1m" << part2(lines)
+              << "\033[0m." << std::endl;
+    return 0;
+}