24:I[91452,["/_next/static/chunks/f915c07274536659.js?dpl=dpl_6MnXruQRBVToNztnTT8CLMLZMzdp","/_next/static/chunks/b100b36337f58b96.js?dpl=dpl_6MnXruQRBVToNztnTT8CLMLZMzdp","/_next/static/chunks/44f9947f31017eda.js?dpl=dpl_6MnXruQRBVToNztnTT8CLMLZMzdp","/_next/static/chunks/1f34752723866743.js?dpl=dpl_6MnXruQRBVToNztnTT8CLMLZMzdp","/_next/static/chunks/06238a0ba6e2450a.js?dpl=dpl_6MnXruQRBVToNztnTT8CLMLZMzdp","/_next/static/chunks/1fe50d1faa3d3f5b.js?dpl=dpl_6MnXruQRBVToNztnTT8CLMLZMzdp","/_next/static/chunks/a068ae4bba82be06.js?dpl=dpl_6MnXruQRBVToNztnTT8CLMLZMzdp","/_next/static/chunks/135849583f9affe4.js?dpl=dpl_6MnXruQRBVToNztnTT8CLMLZMzdp"],"ProblemHintSolution"] 23:T461,There is a box with 2020 stones. Ana and Beto alternately play removing stones from the box and starting with Ana. Each player in turn must remove a positive number of stones that is capicua. Whoever leaves the box empty wins. Determine which of the two has a strategy winner and explain what that strategy is.

Note:

A positive integer is capicua if it can be read equally from right to right. left and left to right. For example, 3, 22, 484 and 2002 are capicuas.

Problem Statement