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diff --git a/gauguin-core/src/test/resources/difficulty-balancing/game_4x4-smooth-playble-easy-rated-too-high.yml b/gauguin-core/src/test/resources/difficulty-balancing/game_4x4-smooth-playble-easy-rated-too-high.yml
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diff --git a/gauguin-core/src/test/resources/difficulty-balancing/game_4x4-super-fast.yml b/gauguin-core/src/test/resources/difficulty-balancing/game_4x4-super-fast.yml
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diff --git a/gauguin-core/src/test/resources/to-solve/game_3x5-5-possibles-should-be-eliminated.yml b/gauguin-core/src/test/resources/to-solve/game_3x5-5-possibles-should-be-eliminated.yml
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