{
  "good": [
    17438,
    17439,
    17440,
    17441,
    17442,
    17445,
    17446,
    17447,
    17448,
    17450,
    17451,
    17452,
    17483,
    17484,
    17485,
    17486,
    17487,
    17488,
    17489,
    17490,
    17491,
    17492,
    17493,
    17494,
    17495,
    17496,
    17497,
    17498,
    17499,
    17500,
    17501,
    17502,
    17503,
    17504,
    17505,
    17506,
    17507,
    17508,
    17509,
    17510,
    17511,
    17512,
    17513,
    17514,
    17515,
    17516,
    17517,
    17518,
    17519,
    17520,
    17521,
    17522,
    17523,
    17524,
    17525,
    17526,
    17527,
    17528,
    17529,
    17530,
    17531,
    17532,
    17533,
    17534,
    17535,
    17536,
    17537,
    17538,
    17539,
    17541,
    17542,
    17543,
    17544,
    17545,
    17546,
    17547,
    17548,
    17549,
    17550,
    17551,
    17552,
    17553,
    17554,
    17555,
    17556,
    17557,
    17558,
    17559,
    17560,
    17561,
    17562,
    17563,
    17564,
    17565,
    17566,
    17567,
    17568,
    17569,
    17570,
    17571,
    17572,
    17573,
    17574,
    17575,
    17576,
    17577,
    17578,
    17579,
    17580,
    17581,
    17582,
    17583,
    17584,
    17585,
    17586,
    17587,
    17588,
    17589,
    17590,
    17591,
    17592,
    17593,
    17595,
    17596,
    17597,
    17598,
    17599,
    17600,
    17601,
    17602,
    17603,
    17604,
    17605,
    17606,
    17607,
    17608,
    17609,
    17610,
    17612,
    17613,
    17614,
    17615,
    17616,
    17617,
    17618,
    17619,
    17620,
    17621,
    17622,
    17623,
    17624,
    17625,
    17626,
    17627,
    17628,
    17629,
    17630,
    17631,
    17632,
    17634,
    17635,
    17636,
    17637,
    17638,
    17639,
    17640,
    17641,
    17642,
    17643,
    17644,
    17645,
    17646,
    17647,
    17648,
    17649,
    17668,
    17669,
    17670,
    17671,
    17672,
    17673,
    17674,
    17675,
    17676,
    17677,
    17678,
    17679,
    17680,
    17681,
    17682,
    17683,
    17684,
    17686
  ],
  "needs_revision": {
    "17443": "Perimeter of 3 connected squares: solution says 12 side-lengths (36 cm) but a shape made of 3 joined equal squares typically has 8 outer side-lengths (24 cm). Verify the figure - if wire traces outer composite shape only, answer should be 24 cm, not 36 cm.",
    "17444": "Solution is garbled and uncertain - references using the answer key with question marks (breadth is 6+4=10?). Reasoning is unclear; needs to derive dimensions from the folded-paper figure without back-solving from the answer key.",
    "17449": "Solution is contradictory - computes rectangle perimeter as 54 cm (2*(18+9)) but answer key says 36. Author note key: 9x6=54 cm? indicates confusion. The figure-dependent geometry needs independent verification and clear derivation.",
    "17540": "Solution is confusing - starts with uncertain 3 of the 8 gaps? then corrects to 5x45=225 degrees. Should be rewritten with clear step-by-step compass-direction reasoning from the start.",
    "17594": "KEY CONFLICT: Answer field shows 5.13 (the clock display time) but solution says actual time is 4.53 p.m. (clock is 20 min fast). Answer key has the wrong value.",
    "17611": "Solution is incomplete - trails off with ... without completing the derivation for EF=8 cm or perimeter=288 cm. Both parts (a) and (b) need the reasoning written out fully.",
    "17633": "KEY CONFLICT: Solution correctly computes sum of common factors (1+2+3+6=12) but answer key shows 6 (which is just one common factor, not the sum). Answer key is wrong.",
    "17685": "Solution is incomplete - trails off without clearly deriving 17 cm for rectangle length. The figure-dependent cascading of dimensions needs explicit step-by-step reasoning."
  }
}