diff --git a/3sum/EGON.py b/3sum/EgonD3V.py similarity index 100% rename from 3sum/EGON.py rename to 3sum/EgonD3V.py diff --git a/alien-dictionary/EGON.py b/alien-dictionary/EgonD3V.py similarity index 100% rename from alien-dictionary/EGON.py rename to alien-dictionary/EgonD3V.py diff --git a/best-time-to-buy-and-sell-stock/EGON.py b/best-time-to-buy-and-sell-stock/EgonD3V.py similarity index 100% rename from best-time-to-buy-and-sell-stock/EGON.py rename to best-time-to-buy-and-sell-stock/EgonD3V.py diff --git a/binary-tree-level-order-traversal/EGON.py b/binary-tree-level-order-traversal/EgonD3V.py similarity index 100% rename from binary-tree-level-order-traversal/EGON.py rename to binary-tree-level-order-traversal/EgonD3V.py diff --git a/binary-tree-maximum-path-sum/EGON.py b/binary-tree-maximum-path-sum/EgonD3V.py similarity index 100% rename from binary-tree-maximum-path-sum/EGON.py rename to binary-tree-maximum-path-sum/EgonD3V.py diff --git a/climbing-stairs/EGON.py b/climbing-stairs/EgonD3V.py similarity index 100% rename from climbing-stairs/EGON.py rename to climbing-stairs/EgonD3V.py diff --git a/clone-graph/EGON.py b/clone-graph/EgonD3V.py similarity index 100% rename from clone-graph/EGON.py rename to clone-graph/EgonD3V.py diff --git a/coin-change/EGON.py b/coin-change/EgonD3V.py similarity index 100% rename from coin-change/EGON.py rename to coin-change/EgonD3V.py diff --git a/combination-sum/EGON.py b/combination-sum/EgonD3V.py similarity index 100% rename from combination-sum/EGON.py rename to combination-sum/EgonD3V.py diff --git a/construct-binary-tree-from-preorder-and-inorder-traversal/EGON.py b/construct-binary-tree-from-preorder-and-inorder-traversal/EgonD3V.py similarity index 100% rename from construct-binary-tree-from-preorder-and-inorder-traversal/EGON.py rename to construct-binary-tree-from-preorder-and-inorder-traversal/EgonD3V.py diff --git a/container-with-most-water/EGON.py b/container-with-most-water/EgonD3V.py similarity index 100% rename from container-with-most-water/EGON.py rename to container-with-most-water/EgonD3V.py diff --git a/contains-duplicate/EGON.py b/contains-duplicate/EgonD3V.py similarity index 100% rename from contains-duplicate/EGON.py rename to contains-duplicate/EgonD3V.py diff --git a/counting-bits/EGON.py b/counting-bits/EgonD3V.py similarity index 100% rename from counting-bits/EGON.py rename to counting-bits/EgonD3V.py diff --git a/course-schedule/EGON.py b/course-schedule/EgonD3V.py similarity index 100% rename from course-schedule/EGON.py rename to course-schedule/EgonD3V.py diff --git a/decode-ways/EGON.py b/decode-ways/EgonD3V.py similarity index 100% rename from decode-ways/EGON.py rename to decode-ways/EgonD3V.py diff --git a/design-add-and-search-words-data-structure/EGON.py b/design-add-and-search-words-data-structure/EgonD3V.py similarity index 100% rename from design-add-and-search-words-data-structure/EGON.py rename to design-add-and-search-words-data-structure/EgonD3V.py diff --git a/encode-and-decode-strings/EGON.py b/encode-and-decode-strings/EgonD3V.py similarity index 100% rename from encode-and-decode-strings/EGON.py rename to encode-and-decode-strings/EgonD3V.py diff --git a/find-median-from-data-stream/EGON.py b/find-median-from-data-stream/EgonD3V.py similarity index 100% rename from find-median-from-data-stream/EGON.py rename to find-median-from-data-stream/EgonD3V.py diff --git a/find-minimum-in-rotated-sorted-array/EGON.py b/find-minimum-in-rotated-sorted-array/EgonD3V.py similarity index 100% rename from find-minimum-in-rotated-sorted-array/EGON.py rename to find-minimum-in-rotated-sorted-array/EgonD3V.py diff --git a/graph-valid-tree/EGON.py b/graph-valid-tree/EgonD3V.py similarity index 100% rename from graph-valid-tree/EGON.py rename to graph-valid-tree/EgonD3V.py diff --git a/group-anagrams/EGON.py b/group-anagrams/EgonD3V.py similarity index 100% rename from group-anagrams/EGON.py rename to group-anagrams/EgonD3V.py diff --git a/house-robber-ii/EGON.py b/house-robber-ii/EgonD3V.py similarity index 100% rename from house-robber-ii/EGON.py rename to house-robber-ii/EgonD3V.py diff --git a/house-robber/EGON.py b/house-robber/EgonD3V.py similarity index 100% rename from house-robber/EGON.py rename to house-robber/EgonD3V.py diff --git a/implement-trie-prefix-tree/EGON.py b/implement-trie-prefix-tree/EgonD3V.py similarity index 100% rename from implement-trie-prefix-tree/EGON.py rename to implement-trie-prefix-tree/EgonD3V.py diff --git a/insert-interval/EGON.py b/insert-interval/EgonD3V.py similarity index 100% rename from insert-interval/EGON.py rename to insert-interval/EgonD3V.py diff --git a/invert-binary-tree/EGON.py b/invert-binary-tree/EgonD3V.py similarity index 100% rename from invert-binary-tree/EGON.py rename to invert-binary-tree/EgonD3V.py diff --git a/jump-game/EGON.py b/jump-game/EgonD3V.py similarity index 100% rename from jump-game/EGON.py rename to jump-game/EgonD3V.py diff --git a/kth-smallest-element-in-a-bst/EGON.py b/kth-smallest-element-in-a-bst/EgonD3V.py similarity index 100% rename from kth-smallest-element-in-a-bst/EGON.py rename to kth-smallest-element-in-a-bst/EgonD3V.py diff --git a/linked-list-cycle/EGON.py b/linked-list-cycle/EgonD3V.py similarity index 100% rename from linked-list-cycle/EGON.py rename to linked-list-cycle/EgonD3V.py diff --git a/longest-common-subsequence/EGON.py b/longest-common-subsequence/EgonD3V.py similarity index 100% rename from longest-common-subsequence/EGON.py rename to longest-common-subsequence/EgonD3V.py diff --git a/longest-consecutive-sequence/EGON.py b/longest-consecutive-sequence/EgonD3V.py similarity index 100% rename from longest-consecutive-sequence/EGON.py rename to longest-consecutive-sequence/EgonD3V.py diff --git a/longest-increasing-subsequence/EGON.py b/longest-increasing-subsequence/EgonD3V.py similarity index 100% rename from longest-increasing-subsequence/EGON.py rename to longest-increasing-subsequence/EgonD3V.py diff --git a/longest-palindromic-substring/EGON.py b/longest-palindromic-substring/EgonD3V.py similarity index 100% rename from longest-palindromic-substring/EGON.py rename to longest-palindromic-substring/EgonD3V.py diff --git a/longest-repeating-character-replacement/EGON.py b/longest-repeating-character-replacement/EgonD3V.py similarity index 100% rename from longest-repeating-character-replacement/EGON.py rename to longest-repeating-character-replacement/EgonD3V.py diff --git a/longest-substring-without-repeating-characters/EGON.py b/longest-substring-without-repeating-characters/EgonD3V.py similarity index 100% rename from longest-substring-without-repeating-characters/EGON.py rename to longest-substring-without-repeating-characters/EgonD3V.py diff --git a/lowest-common-ancestor-of-a-binary-search-tree/EGON.py b/lowest-common-ancestor-of-a-binary-search-tree/EgonD3V.py similarity index 100% rename from lowest-common-ancestor-of-a-binary-search-tree/EGON.py rename to lowest-common-ancestor-of-a-binary-search-tree/EgonD3V.py diff --git a/maximum-depth-of-binary-tree/EGON.py b/maximum-depth-of-binary-tree/EgonD3V.py similarity index 100% rename from maximum-depth-of-binary-tree/EGON.py rename to maximum-depth-of-binary-tree/EgonD3V.py diff --git a/maximum-product-subarray/EGON.py b/maximum-product-subarray/EgonD3V.py similarity index 100% rename from maximum-product-subarray/EGON.py rename to maximum-product-subarray/EgonD3V.py diff --git a/maximum-subarray/EGON.py b/maximum-subarray/EgonD3V.py similarity index 100% rename from maximum-subarray/EGON.py rename to maximum-subarray/EgonD3V.py diff --git a/meeting-rooms-ii/EGON.py b/meeting-rooms-ii/EgonD3V.py similarity index 100% rename from meeting-rooms-ii/EGON.py rename to meeting-rooms-ii/EgonD3V.py diff --git a/meeting-rooms/EGON.py b/meeting-rooms/EgonD3V.py similarity index 100% rename from meeting-rooms/EGON.py rename to meeting-rooms/EgonD3V.py diff --git a/merge-intervals/EGON.py b/merge-intervals/EgonD3V.py similarity index 100% rename from merge-intervals/EGON.py rename to merge-intervals/EgonD3V.py diff --git a/merge-k-sorted-lists/EGON.py b/merge-k-sorted-lists/EgonD3V.py similarity index 100% rename from merge-k-sorted-lists/EGON.py rename to merge-k-sorted-lists/EgonD3V.py diff --git a/merge-two-sorted-lists/EGON.py b/merge-two-sorted-lists/EgonD3V.py similarity index 100% rename from merge-two-sorted-lists/EGON.py rename to merge-two-sorted-lists/EgonD3V.py diff --git a/minimum-window-substring/EGON.py b/minimum-window-substring/EgonD3V.py similarity index 100% rename from minimum-window-substring/EGON.py rename to minimum-window-substring/EgonD3V.py diff --git a/missing-number/EGON.py b/missing-number/EgonD3V.py similarity index 100% rename from missing-number/EGON.py rename to missing-number/EgonD3V.py diff --git a/non-overlapping-intervals/EGON.py b/non-overlapping-intervals/EgonD3V.py similarity index 100% rename from non-overlapping-intervals/EGON.py rename to non-overlapping-intervals/EgonD3V.py diff --git a/number-of-1-bits/EGON.py b/number-of-1-bits/EgonD3V.py similarity index 100% rename from number-of-1-bits/EGON.py rename to number-of-1-bits/EgonD3V.py diff --git a/number-of-connected-components-in-an-undirected-graph/EGON.py b/number-of-connected-components-in-an-undirected-graph/EgonD3V.py similarity index 100% rename from number-of-connected-components-in-an-undirected-graph/EGON.py rename to number-of-connected-components-in-an-undirected-graph/EgonD3V.py diff --git a/number-of-islands/EGON.py b/number-of-islands/EgonD3V.py similarity index 100% rename from number-of-islands/EGON.py rename to number-of-islands/EgonD3V.py diff --git a/pacific-atlantic-water-flow/EGON.py b/pacific-atlantic-water-flow/EgonD3V.py similarity index 100% rename from pacific-atlantic-water-flow/EGON.py rename to pacific-atlantic-water-flow/EgonD3V.py diff --git a/palindromic-substrings/EGON.py b/palindromic-substrings/EgonD3V.py similarity index 100% rename from palindromic-substrings/EGON.py rename to palindromic-substrings/EgonD3V.py diff --git a/product-of-array-except-self/EGON.py b/product-of-array-except-self/EgonD3V.py similarity index 100% rename from product-of-array-except-self/EGON.py rename to product-of-array-except-self/EgonD3V.py diff --git a/remove-nth-node-from-end-of-list/EGON.py b/remove-nth-node-from-end-of-list/EgonD3V.py similarity index 100% rename from remove-nth-node-from-end-of-list/EGON.py rename to remove-nth-node-from-end-of-list/EgonD3V.py diff --git a/reorder-list/EGON.py b/reorder-list/EgonD3V.py similarity index 100% rename from reorder-list/EGON.py rename to reorder-list/EgonD3V.py diff --git a/reverse-bits/EGON.py b/reverse-bits/EgonD3V.py similarity index 100% rename from reverse-bits/EGON.py rename to reverse-bits/EgonD3V.py diff --git a/reverse-linked-list/EGON.py b/reverse-linked-list/EgonD3V.py similarity index 100% rename from reverse-linked-list/EGON.py rename to reverse-linked-list/EgonD3V.py diff --git a/rotate-image/EGON.py b/rotate-image/EgonD3V.py similarity index 100% rename from rotate-image/EGON.py rename to rotate-image/EgonD3V.py diff --git a/same-tree/EGON.py b/same-tree/EgonD3V.py similarity index 100% rename from same-tree/EGON.py rename to same-tree/EgonD3V.py diff --git a/search-in-rotated-sorted-array/EGON.py b/search-in-rotated-sorted-array/EgonD3V.py similarity index 100% rename from search-in-rotated-sorted-array/EGON.py rename to search-in-rotated-sorted-array/EgonD3V.py diff --git a/serialize-and-deserialize-binary-tree/EGON.py b/serialize-and-deserialize-binary-tree/EgonD3V.py similarity index 100% rename from serialize-and-deserialize-binary-tree/EGON.py rename to serialize-and-deserialize-binary-tree/EgonD3V.py diff --git a/set-matrix-zeroes/EGON.py b/set-matrix-zeroes/EgonD3V.py similarity index 100% rename from set-matrix-zeroes/EGON.py rename to set-matrix-zeroes/EgonD3V.py diff --git a/spiral-matrix/EGON.py b/spiral-matrix/EgonD3V.py similarity index 100% rename from spiral-matrix/EGON.py rename to spiral-matrix/EgonD3V.py diff --git a/subtree-of-another-tree/EGON.py b/subtree-of-another-tree/EgonD3V.py similarity index 100% rename from subtree-of-another-tree/EGON.py rename to subtree-of-another-tree/EgonD3V.py diff --git a/sum-of-two-integers/EGON.py b/sum-of-two-integers/EgonD3V.py similarity index 100% rename from sum-of-two-integers/EGON.py rename to sum-of-two-integers/EgonD3V.py diff --git a/top-k-frequent-elements/EGON.py b/top-k-frequent-elements/EgonD3V.py similarity index 100% rename from top-k-frequent-elements/EGON.py rename to top-k-frequent-elements/EgonD3V.py diff --git a/two-sum/EGON.py b/two-sum/EgonD3V.py similarity index 100% rename from two-sum/EGON.py rename to two-sum/EgonD3V.py diff --git a/unique-paths/EGON.py b/unique-paths/EgonD3V.py similarity index 100% rename from unique-paths/EGON.py rename to unique-paths/EgonD3V.py diff --git a/valid-anagram/EGON.py b/valid-anagram/EgonD3V.py similarity index 100% rename from valid-anagram/EGON.py rename to valid-anagram/EgonD3V.py diff --git a/valid-palindrome/EGON.py b/valid-palindrome/EgonD3V.py similarity index 100% rename from valid-palindrome/EGON.py rename to valid-palindrome/EgonD3V.py diff --git a/valid-parentheses/EGON.py b/valid-parentheses/EgonD3V.py similarity index 100% rename from valid-parentheses/EGON.py rename to valid-parentheses/EgonD3V.py diff --git a/validate-binary-search-tree/EGON.py b/validate-binary-search-tree/EgonD3V.py similarity index 100% rename from validate-binary-search-tree/EGON.py rename to validate-binary-search-tree/EgonD3V.py diff --git a/word-break/EGON.py b/word-break/EgonD3V.py similarity index 100% rename from word-break/EGON.py rename to word-break/EgonD3V.py diff --git a/word-search-ii/EGON.py b/word-search-ii/EgonD3V.py similarity index 100% rename from word-search-ii/EGON.py rename to word-search-ii/EgonD3V.py diff --git a/word-search/EGON.py b/word-search/EgonD3V.py similarity index 100% rename from word-search/EGON.py rename to word-search/EgonD3V.py