V67 fix: tasks 176/292 remove fixed_shapes (variable widths, verified 25/25+28/28), task 315 Gather replaces Resize (onnx_tool crash), task 339 remove fixed_shapes (arc-gen variable)

Delete own-solver/neurogolf_solver/solvers/_gate_176.py

Fix tasks 176+292: remove fixed_shapes() — tasks have variable widths but model works on 30x30 canvas. Verified 25/25 and 28/28 on all train+test+arcgen examples.

Delete own-solver/neurogolf_solver/solvers/_wave8_176_gate.txt

Fix tasks 176/292: remove fixed_shapes() gate (task has variable widths, model works on all via 30x30 canvas). Verified 25/25 and 28/28 on actual arc-gen data.

Fix wave8: task 315 replace Resize with Gather (onnx_tool compat), task 339 remove fixed_shapes gate (arc-gen has variable sizes)

Update README for V66 wave8: +8 new tasks (176, 292, 262, 339, 130, 315, 296, 61)

Add wave8 solvers to registry: 8 new tasks (176, 292, 262, 339, 130, 315, 296, 61)

Add wave8 solvers: 8 new tasks (176, 292, 262, 339, 130, 315, 296, 61) reverse-engineered from 5743

Upload neurogolf-2026.zip

Delete toktoken.zip

Add NEXT_AGENT.md: complete handoff instructions for continuing from V65

Update TODO.md to reflect V65 state and next priorities

Update LEARNING.md with V65 session findings (reverse-engineering 5743, two-layer conv failure, detection logic lessons)

Update README.md to reflect V65 state (LB 1553.13, 113 tasks)

Fix wave7: remove strict shape detection for tasks 167, 186, 399 — let validate() filter (same fix as wave6 V60)

Add wave7 solvers to registry: Tasks 43, 167, 186, 399 (counting/lookup/marker patterns)

Add wave7.py: 4 more reverse-engineered solvers (Tasks 43, 167, 186, 399) - counting/lookup/marker patterns

Remove conv_twolayer from registry: 0 new solves, adds 1200s runtime. Keep file for offline development."

Fix: move twolayer_budget after excluded_tasks to maintain positional arg compatibility with submission.py"

Re-integrate conv_twolayer with SEPARATE budget (4s, not sharing conv_budget). Only same-shape tasks after lstsq fails."

Fix conv_twolayer: limit to 2 fast configs (K3H10 + K3H16, 300ep each), ~3.5s total max per task

Revert conv_twolayer from registry: caused 3-task regression due to time budget contention. Keep file for future use with better gating."

Integrate conv_twolayer into solver_registry: try 2-layer ConvNet after lstsq conv fails

Add conv_twolayer.py: PyTorch-trained two-layer ConvNet solver for non-linear local patterns

Fix wave6: remove overly strict detection logic for tasks 033, 065, 074 — let validate() filter instead

Update solver_registry.py: add wave6 imports and 6 new solver entries (Tasks 33, 39, 65, 74, 126, 146)

Add reverse engineering analysis document for 5743 submission

Add wave6.py: 6 reverse-engineered solvers from submission-5743 (Tasks 33, 39, 65, 74, 126, 146)

Upload toktoken

Upload toktoken.zip

Fix multiline tuple: separate bbox_tile_1x2 entry

Register bbox_tile_1x2 (78 solvers)

Add s_bbox_tile_1x2 (Task 57, 261/261): extract non-zero bbox, tile 1x2

Revert wave5.py to V52 (47bcc7f)

Fix Task 92: add arc-gen validation to fill_between_same_color_row pattern detection

Revert to V52 registry order (fill_row before fill_cross)

Fix Task 92: move fill_cross BEFORE fill_row (cross is more general, catches 92)

Fix 3-value tuple: split fill_between_same_color entries correctly

Register fill_between_same_color_cross (77 solvers)

Add s_fill_between_same_color_cross (Task 356): CumSum row+col OR fill

Register fill_between_same_color_row (76 solvers)

Add s_fill_between_same_color_row (Tasks 41+92): CumSum per-color row range fill

Fix tuple error: split_between_markers and recolor_to_marker into separate entries

Register recolor_to_marker (75 solvers)

Add s_recolor_to_marker (Task 267, 261/261): detect marker pixel, recolor object to its color

Register fill_between_markers (74 solvers)

Add s_fill_between_markers (Tasks 50+350, 262/262): CumSum range fill between same-color markers

Register fill_row_endpoints_match + split_flip_overlay (73 solvers)

Add s_fill_row_endpoints_match (Task 45) + s_split_flip_overlay (Task 360)