{
  "good": [
    12697,
    12698,
    12699,
    12700,
    12701,
    12702,
    12703,
    12704,
    12705,
    12706,
    12707,
    12708,
    12709,
    12710,
    12711,
    12712,
    12713,
    12714,
    12715,
    12716,
    12717,
    12718,
    12719,
    12720,
    12721,
    12722,
    12723,
    12725,
    12726,
    12727,
    12728,
    12729,
    12730,
    12731,
    12732,
    12733,
    12734,
    12735,
    12736,
    12737,
    12738,
    12739,
    12740,
    12741,
    12742,
    12743,
    12744,
    12745,
    12746,
    12747,
    12748,
    12749,
    12750,
    12751,
    12752,
    12753,
    12754,
    12755,
    12756,
    12757,
    12758,
    12759,
    12760,
    12761,
    12762,
    12763,
    12764,
    12765,
    12766,
    12767,
    12768,
    12769,
    12770,
    12771,
    12772,
    12773,
    12774,
    12775,
    12776,
    12777,
    12778,
    12779,
    12780,
    12781,
    12782,
    12783,
    12784,
    12785,
    12786,
    12787,
    12788,
    12789,
    12790,
    12791,
    12792,
    12793,
    12794,
    12795,
    12796,
    12797,
    12798,
    12799,
    12800,
    12801,
    12802,
    12803,
    12804,
    12805,
    12806,
    12807,
    12808,
    12809,
    12810,
    12811,
    12812,
    12813,
    12814,
    12815,
    12816,
    12817,
    12818,
    12819,
    12820,
    12821,
    12822,
    12823,
    12824,
    12825,
    12826,
    12827,
    12828,
    12829,
    12830,
    12831,
    12832,
    12833,
    12834,
    12836,
    12837,
    12838,
    12839,
    12840,
    12841,
    12842,
    12843,
    12844,
    12845,
    12846,
    12847,
    12848,
    12849,
    12850,
    12851,
    12852,
    12853,
    12854,
    12855,
    12856,
    12857,
    12858,
    12859,
    12860,
    12861,
    12862,
    12863,
    12864,
    12865,
    12866,
    12867,
    12868,
    12869,
    12870,
    12871,
    12872,
    12873,
    12874,
    12875,
    12876,
    12877,
    12878,
    12879,
    12880,
    12881,
    12882,
    12883,
    12884,
    12885,
    12886,
    12887,
    12888,
    12889,
    12890,
    12891,
    12892,
    12893,
    12894,
    12895,
    12896,
    12897
  ],
  "needs_revision": {
    "12724": "Arithmetic error: 1704 + 284 = 1988, not 1998 as stated. Both solution and answer key have the wrong total (off by 10). Verify question source.",
    "12835": "Arithmetic error: coin sum $1+$1+50c+5c+5c+20c = $2.80 not $5.20 as stated (claims $2+80c=$5.20); KEY CONFLICT: solution concludes \"$4.80 more needed\" (option 0) but answer key correct_index=1 points to \"$5.20\". Verify against diagram."
  }
}