{
  "good": [
    12462,
    12463,
    12464,
    12465,
    12466,
    12467,
    12468,
    12469,
    12470,
    12471,
    12472,
    12473,
    12474,
    12475,
    12476,
    12477,
    12478,
    12479,
    12480,
    12481,
    12482,
    12483,
    12484,
    12485,
    12486,
    12487,
    12488,
    12489,
    12490,
    12491,
    12492,
    12493,
    12494,
    12495,
    12496,
    12497,
    12498,
    12499,
    12500,
    12501,
    12502,
    12503,
    12504,
    12505,
    12506,
    12507,
    12508,
    12509,
    12510,
    12511,
    12512,
    12513,
    12514,
    12515,
    12516,
    12517,
    12518,
    12519,
    12520,
    12521,
    12522,
    12523,
    12524,
    12525,
    12526,
    12527,
    12528,
    12529,
    12530,
    12531,
    12532,
    12533,
    12534,
    12535,
    12536,
    12537,
    12538,
    12539,
    12540,
    12541,
    12542,
    12543,
    12544,
    12545,
    12546,
    12547,
    12548,
    12549,
    12550,
    12551,
    12552,
    12553,
    12554,
    12555,
    12556,
    12557,
    12558,
    12559,
    12560,
    12561,
    12562,
    12563,
    12564,
    12565,
    12566,
    12567,
    12568,
    12569,
    12570,
    12571,
    12572,
    12573,
    12574,
    12575,
    12576,
    12577,
    12578,
    12579,
    12580,
    12581,
    12582,
    12583,
    12584,
    12585,
    12586,
    12587,
    12588,
    12589,
    12590,
    12591,
    12592,
    12593,
    12594,
    12595,
    12596,
    12597,
    12598,
    12599,
    12600,
    12601,
    12602,
    12603,
    12604,
    12605,
    12606,
    12607,
    12608,
    12609,
    12610,
    12611,
    12612,
    12613,
    12614,
    12615,
    12616,
    12617,
    12618,
    12619,
    12620,
    12622,
    12623,
    12624,
    12625,
    12626,
    12627,
    12628,
    12629,
    12630,
    12631,
    12632,
    12633,
    12634,
    12635,
    12636,
    12637,
    12638,
    12639,
    12640,
    12641,
    12642,
    12643,
    12644,
    12645,
    12646,
    12647,
    12648,
    12649,
    12650,
    12651,
    12652,
    12653,
    12654,
    12655,
    12656,
    12657,
    12658,
    12659,
    12660,
    12661,
    12662
  ],
  "needs_revision": {
    "12621": "Math error: solution computes 12x4=56, correct is 12x4=48. Answer mismatch (solution says 56, correct answer is 48)"
  },
  "summary": {
    "total": 201,
    "good": 200,
    "needs_revision": 1,
    "id_range": "12462-12662"
  }
}