diff --git a/infinite_sparce_cube.hpp b/infinite_sparce_cube.hpp
new file mode 100644
index 0000000..fe2db00
--- /dev/null
+++ b/infinite_sparce_cube.hpp
@@ -0,0 +1,96 @@
+#pragma once
+#include <vector>
+#include <array>
+
+template<typename T, size_t chunk_size = 16>
+struct cube {
+	struct chunk_elem_t {
+		size_t coord;
+		T elem;
+	};
+	
+	struct chunk_t {
+		std::array<std::array<std::vector<chunk_elem_t>, chunk_size>, chunk_size> data;
+	};
+	
+	struct row_t {
+		size_t coord;
+		std::shared_ptr<chunk_t> value;
+	};
+	
+	struct column_t {
+		size_t coord;
+		std::vector<row_t> value;
+	};
+	
+	std::vector<column_t> chunks;
+	
+	std::optional<T> at(size_t x, size_t y, size_t z) {
+		auto column = std::ranges::find_if(chunks, [&](const column_t& col) {
+			return col.coord == y/chunk_size;
+		});
+		if(column == chunks.end()) return std::nullopt;
+		auto row = std::ranges::find_if(column->value, [&](const row_t& row) {
+			return row.coord == x/chunk_size;
+		});
+		if(column->value.end() == row) return std::nullopt;
+		auto& chunk_segment = row->value->data.at(x%chunk_size).at(y%chunk_size);
+		auto position = std::ranges::find_if(chunk_segment, [&](const chunk_elem_t& item) {
+			return item.coord == z;
+		});
+		if(position == chunk_segment.end())  return std::nullopt;
+		return position->elem;
+	}
+	
+	void set(size_t x, size_t y, size_t z, T&& value) {
+		auto column = std::ranges::find_if(chunks, [&](const column_t& col) {
+			return col.coord == y/chunk_size;
+		});
+		if(column == chunks.end()) {
+			auto chunk = std::make_shared<chunk_t>();
+			chunks.push_back(column_t{
+				.coord = y / chunk_size,
+				.value = {
+					row_t{
+						.coord = x/chunk_size,
+						.value = chunk 
+					}
+				}
+			});
+			chunk->data.at(x%chunk_size).at(y%chunk_size).push_back(chunk_elem_t{
+				.coord = z,
+				.elem = std::move(value)
+			});
+			return;
+		}
+		auto row = std::ranges::find_if(column->value, [&](const row_t& row) {
+			return row.coord == x/chunk_size;
+		});
+		if(column->value.end() == row)  {
+			auto chunk = std::make_shared<chunk_t>();
+			column->value.push_back(
+				row_t{
+					.coord = x/chunk_size,
+					.value = chunk
+				}
+			);
+			chunk->data.at(x%chunk_size).at(y%chunk_size).push_back(chunk_elem_t{
+				.coord = z,
+				.elem = std::move(value)
+			});
+			return;
+		}
+		auto& chunk_segment = row->value->data.at(x%chunk_size).at(y%chunk_size);
+		auto position = std::ranges::find_if(chunk_segment, [&](const chunk_elem_t& item) {
+			return item.coord == z;
+		});
+		if(position == chunk_segment.end()) {
+			chunk_segment.push_back(chunk_elem_t{
+				.coord = z,
+				.elem = std::move(value)
+			});
+			return;
+		}
+		position->elem = std::move(value);
+	}
+};